.

LPPM Unila (2020) ADSORBEN ZAT PEWARNA KRISTAL VIOLET DARI HIBRIDA ALGA BIOMASSA Spirulina sp.-SILIKA-MAGNETIT. IDS000002849B.

LPPM Unila (2020) METODE PEMBUATAN ADSORBEN LOGAM BERAT DARI BIOMASSA ALGA Chetoceros sp DENGAN PELAPISAN SILIKA-Fe3O4, MELALUI PROSES SOL-GEL. IDP000066181.

., Buhani and Luziana, Fitria and ., Suharso and Rilyanti, Mita and ., Sumadi and Permatasari, Desy (2020) Kajian Pola Isoterm Adsorpsi Zat Pewarna Kristal Violet pada Adsorben dari Karbon Cangkang Kelapa Sawit dengan Pelapisan Partikel Fe3O4. In: Seminar Nasional Ilmu Teknik dan Aplikasi Industri (SINTA), 14-15 Oktober 2020, Bandar Lampung. (Submitted)

., Buhani and Permatasari, Desy and ., Suharso and Adiya, Ismi (2020) Investigasi Kinetika Adsorpsi Kristal Violet dan Metilen Biru pada Hibrida Alga Spirulina Sp.-Silika. In: Seminar Nasional Ilmu Teknik dan Aplikasi Industri (SINTA), 14-15 Oktober 2020, Bandar Lampung. (Submitted)

LPPM Unila (2020) KOMPOSISI PENGHAMBAT KERAK YANG MENGANDUNG EKSTRAK GAMBIR (Uncaria gambier Roxb), ASAM BENZOAT, DAN ASAM SITRAT SERTA PROSES PEMBUATANNYA. IDP000066117.

LPPM Unila (2020) KOMPOSISI EKSTRAK KEMENYAN PUTIH (Styrax Benzoin Dryand) SEBAGAI INHIBITOR KERAK. IDP000066829.

A

Abdel-Naime, Waleed A and Kimishima, Atsushi and Setiawan, Andi and Fahim, John Refaat and Fouad, Mostafa A. and Kamel, Mohamed Salah and Arai, Masayoshi (2020) Mitochondrial Targeting in an Anti-Austerity Approach Involving Bioactive Metabolites Isolated from the Marine-Derived Fungus Aspergillus sp. Marine Drugs, 18. ISSN ISSN 1660-3397

Afriyani, Hapin (2020) Video Luaran Pengabdian BLU skema PKM-P 2020. [Video]

Afriyani, Hapin and ayu, Humairoh ratu and Laila, Aspita (2020) Tim Pengabdian Unila Dukung SDN 1 Triharjo Juara Lomba UKS Tingkat Nasional. Tim Pengabdian Unila Dukung SDN 1 Triharjo Juara Lomba UKS Tingkat Nasional.

Afriyani, Hapin and ayu, Humairoh ratu and Laila, Aspita and Kiswandono, Agung Abadi (2020) Awareness Raising Hand Washing with Soap by Making Handsoap Based on Natural Antiseptics at SDN 1 Triharjo. In: Webinar Abdimas 3, 11 November 2020, Universitas Muhammadiyah Yogyakarta. (Unpublished)

Afriyani, Hapin and ayu, Humairoh ratu and Laila, Aspita and Kiswandono, Agung Abadi (2020) Peningkatan Kesadaran Mencuci Tangan dengan Sabun melalui Pembuatan Handsoap Berbasis Antiseptik Alami di SDN 1 Triharjo. Peningkatan Kesadaran Mencuci Tangan dengan Sabun melalui Pembuatan Handsoap Berbasis Antiseptik Alami di SDN 1 Triharjo. (Submitted)

Ambarwati, Yuli and Bahri, Syaiful and Marlina, Lina (2020) Pemanfaatan Sampah Plastik Menjadi PAving Block. Radar Lampung.

Ambarwati, Yuli and Septiani, Lia and Bahri, Syaiful and Yandri, Yandri and Hadi, Sutopo (2020) Antidiabetic Bioactivity Test Of Chromium(III) And Copper(II) Complex Compounds On Mice (Mus musculus L.). IOP Conf. Series: Earth and Environmental Science 537 (2020) 012045, 537 (1). pp. 1-6. ISSN doi:10.1088/1755-1315/537/1/012045

Ambarwati, Yuli and Septiani, Lia and Bahri, Syaiful and Yandri, Yandri and Hadi, Sutopo (2020) Antidiabetic Bioactivity Test Of Chromium(III) And Copper(II) Complex Compounds On Mice (Mus musculus L.). IOP Conference Series: Earth and Environmental Science.

Ambarwati, Yuli and Septiani, Lia and Bahri, Syaiful and Yandri, Yandri and Hadi, Sutopo (2020) Antidiabetic Bioactivity Test Of Chromium(III) And Copper(II) Complex Compounds On Mice (Mus musculus L.). IOP Conference Series: Earth and Environmental Science.

Amrulloh, Hanif and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Sagala, Sophia Lasma (2020) Preparation of nano-magnesium oxide from Indonesia local seawater bittern using the electrochemical method. Inorganic and Nano-metal Chemistry.

Anisa, Devi Nur and Afriyani, Hapin (2020) SINTESIS SENYAWA ANALOG KURKUMIN BERBAHAN DASAR VERATRALDEHIDA DENGAN METODE ULTRASOUND. Analit: Analitycal and Environmental Chemistry, 5 (1). pp. 74-81. ISSN 2540-8267

Anisa, Devi Nur and Anwar, Chairil and Afriyani, Hapin (2020) Review Teman Sejawat - SINTESIS SENYAWA ANALOG KURKUMIN BERBAHAN DASAR VERATRALDEHIDA DENGAN METODE ULTRASOUND. Analit: Analytical and Environmental Chemistry, 05 (01). pp. 74-81. ISSN 2540-8224

Anisa, Devi Nur and Ilim, Ilim (2020) Pengaruh Konsentrasi Katalis dalam Sintesis Senyawa Analog Kurkumin dengan Metode Ultrasound. In: Seminar Nasional Kimia (SNK) FMIPA UNESA 2020, 10 Oktober 2020, Surabaya.

Anugrah, Agnesa and Juliasih, Ni Luh Gede Ratna and Kiswandono, Agung Abadi and Shinta, Dewi (2020) ANALISA KUALITAS AIR INJEKSI BERDASARKAN PARAMETER H2S, BAKTERI, DAN SCALE INDEX DI SP VI TALANG JIMAR PT. PERTAMINA EP ASSET 2 FIELD PRABUMULIH. Analit: Analytical and Environmental Chemistry, 5 (1). pp. 82-91. ISSN 2540-8224

B

Bahri, Syaiful and Ambarwati, Yuli and Marlina, Lina and Utami, Utami (2020) Identification of Phenyl Propanoid Compound Isolated from Root Bark Datuan(Ficus vasculosa Wall. Ex Miq) and Antibacterial Activity Test on Escherichia coli. IOP Conference Series: Earth and Environmental Science, 537 (1). pp. 1-9. ISSN 17551315, 17551307

Bahri, Syaiful and Martin, Yul and Oktarlina, Rasmi Zakiah and Marlina, Lina (2020) Pemberdayaan Masyarakat Desa Kedamaian melalui Program Tabur Kompas Darat. In: Seminar Nasional Pengabdian Kepada Masyarakat 2020, November 2020, Radisson Hotel. (Submitted)

Bahri, Syaiful and Martin, Yul and Oktarlina, Rasmi Zakiah and Marlina, Lina (2020) Tabur Kompas Darat, Pemberdayaan Masyarakat di Desa Kedamaian. Radar Lampung.

C

Citra, Silvana and Nurhasanah, Nurhasanah (2020) SKRINING BAKTERI PENGHASIL BIOSURFAKTAN DARI AIR LAUT TERCEMAR MINYAK DI PELABUHAN PANJANG LAMPUNG. In: Seminar Nasional Kimia 2020, 15 Oktober 2020, Jurusan Kimia FMIPA Universitas Bengkulu. (Submitted)

D

Diky Hidayat, Diky Hidayat and Rinawati, Rinawati and Supriyanto, Supriyanto and Kiswandono, Agung Abadi (2020) KAJIAN SEBARAN LOGAM BERAT TIMBAL (Pb) DAN KROMIUM (Cr) PADA SEDIMEN DI SEKITAR PERAIRAN TELUK LAMPUNG. Analit: Analytical and Environmental Chemistry, 5 (1). pp. 92-100. ISSN 2540-8224

F

Febriyanti, Tika Dwi and Simanjuntak, Wasinton and Pandiangan, Kamisah Delilawati (2020) Pyrolitic Conversion of Palm Oil into Using Protonated Zeolite-X Prepared from Rice Husk Silica and Aluminum Foil as Catalyst. In: 3RD INTERNATIONAL CONFERENCE ON APPLIED SCIENCE MATHEMATICS AND INFORMATICS (3RD ICASMI), 3-4 September 2020, FMIPA Universitas Lampung. (Unpublished)

H

Hadi, Sutopo and Ambarwati, Yuli and Noviany, Noviany (2020) Uji Antibakteri dan Antimalaria Senyawa Difeniltimah(IV) dan Trifeniltimah(IV) 3-nitrobenzoat. In: SEMINAR NASIONAL SAINS, MIPA, INFORMATIKA DAN APLIKASI, 24 Oktober 2019.

Hadi, Sutopo and Irawan, Bambang and Yandri, Yandri and Suhartati, Tati (2020) Synthesis, characterization and the antifungal activity test of some organotin(IV) benzoates. In: International Conference on Applied Sciences Mathematics and Informatics 2020, 3-4 September 2020, Bandar Lampung. (In Press)

Hadi, Sutopo and Noviany, Noviany and Suhartati, Tati (2020) The Potential Application of Organotin(IV) Carboxylate Compounds in Medicinal Chemistry. In: Virtual Conference on Chemistry and its Applications, 1-31 August 2020, Mauritius.

Herasari, Dian and Hertadi, Rukman and Warganegara, Fida Madayanti and Akhmaloka, Akhmaloka (2020) Dynamics of Lid lipMNK on Lys229Gln Mutation by Molecular Dynamics Simulation Approach. In: ICASMI 2020, 3-4 September 2020, Bandar Lampung. (Unpublished)

Heri Satria, Heri Satria and Nurhasanah, Nurhasanah and Agung Abadi Kiswandono, Agung Abadi Kiswandono and Jamiatul, Akmal (2020) PELATIHAN PEMBUATAN HANDSOAP ANTISEPTIK PADA KUB MULYA MANDIRI DESA FAJAR BARU, JATI AGUNG, LAMPUNG SELATAN. In: KOnferensi Nasional PKM-CSR, 15 Oktober 2020, OnLine-Universitas Lambung Mangkurat. (Unpublished)

Heri Satria, Heri Satria and Nurhasanah, Nurhasanah and Jamiatul, Akmal and Kiswandono, Agung Abadi (2020) Mencegah Penyebaran Covid-19 : KUB Mulya Mandiri Didampingi Tim Dosen Unila Mengadakan Pembuatan Handsoap Antiseptik. Harian Nasional Radar Lampung.

Herliana, Herliana and Ilim, Ilim and Simanjuntak, Wasinton and Pandiangan, Kamisah Delilawati (2020) Transesterification of coconut oil (Cocos nucifera L.) into biodiesel using zeolite-A catalyst based on rice husk silica and aluminum foil. In: The 3rd International Conference on Applied Science, Mathematics, and Informatics (ICASMI), 3-4 September 2020, Bandar Lampung. (Unpublished)

I

Ilim, Ilim and Bahri, Syaiful and Marjunus, Roniyus and Simanjuntak, Wasinton (2020) The effect of initiator concentrations on corrosion inhibition activity of polymeric derivatives of 2-vinylpyridin. In: The 3rd International Conference on Applied Science, Mathematics, and Informatics (ICASMI), 3-4 September 2020, Bandar Lampung. (Unpublished)

Indriani, Dwi May and Nurhasanah, Nurhasanah and Herasari, Dian (2020) CHARACTERIZATION OF MESOPHILIC LIPASE ENZYME FROM COMPOST ISOLATE BACTERIA. In: The 3rd International Conference on Applied Science, Mathematics and Informatics, 3-4 September 2020, FMIPA Universitas Lampung. (Unpublished)

J

Juliasih, Ni Luh Gede Ratna and Sagita, Anmalia Dea and Setiawan, Andi and Nurachman, Zeily (2020) Fractination of Fucoxantin from Cyclotella striata using Medium Performance Liquid Chromatography (MPLC). In: ICASMI 2020, 3 September 2020, Bandar Lampung. (Unpublished)

K

Karlinasari, Surtini and Suhartati, Tati and Satria, Heri and Hadi, Sutopo and Yandri, Yandri (2020) Enzymatic Conversion of Potato Starch into Glucose using The purified α-Amylase Enzyme from Locale Isolate Bacteria Bacillus subtillis ITBCCB148. Proceeding 2nd International Conference on Science and Technology, 2019 (1). pp. 36-42. ISSN 9786025830198

Kausar, Radho Al and ., Buhani and ., Suharso and Setiawan, Andi (2020) Synthesis and Characterization Exopolysaccharide from Algae Spirulina sp. using Technique Sol-Gel as Absorbent Ion Metal Pb(II). In: INTERNATIONAL CONFERENCE ON SCIENCE, TECHNOLOGY AND INTERDISCIPLINARY RESEARCH, 20-21 Oktober 2020, Bandar Lampung. (Submitted)

Kiswandono, Agung Abadi (2020) Similarity: In-Vitro Study of Polysulfone-polyethylene glycol/chitosan (PEG-PSf/CS) Membranes for Urea and Creatinine Permeation. Jurusan Kimia Undip. (Unpublished)

Kiswandono, Agung Abadi and Hadi, Sutopo (2020) SYNTHESIS OF POLYMER INCLUSION MEMBRANES BASED ON PVC CONTAINING COPOLY-EDVB 4% AS A CARRIER FOR REMOVAL OF PHENOL SOLUTIONS. Pollution Research Journal Papers, 4 (39). pp. 1009-1016. ISSN ISSN 0257–8050

Kiswandono, Agung Abadi and Hadi, Sutopo (2020) Synthesis of a new crosslinked Poly-Bisphenol A Diglycidyl Ether (Poly-BADGE) as a carrier in Phenol transport. Kuwait Journal of Science, 47 (4). pp. 40-48. ISSN 2307-4116

Kiswandono, Agung Abadi and Hardoko, Insan Qudus and Sutopo, Hadi (2020) Kajian Indeks Pencemar Udara NO2 dan SO2 di Provinsi Lampung: Tanggamus, Pringsewu dan Bandarlampung. JURNAL TEKNOLOGI LINGKUNGAN. ISSN 2548-6101 (Submitted)

Kiswandono, Agung Abadi and Nurhasanah, Nurhasanah and Akmal, Jamiatul (2020) PELATIHAN DAN PENDAMPINGAN HOME INDUSTRI KELOMPOK PKK DESA FAJAR BARU: PEMBUATAN DETERGEN CAIR. SAKAI SAMBAYAN, 4 (1). pp. 72-77. ISSN e-ISSN 2550-1089

Kiswandono, Agung Abadi and Nurhasanah, Nurhasanah and Jamiatul, Akmal and Prabowo, Rizky (2020) PENDAMPINGAN PEMBUATAN PRODUK HANDSANITIZER BERBASIS ALKOHOL PADA KELOMPOK PKK DESA FAJAR BARU. In: KONFERENSI NASIONAL KE-6 PKM CSR 2020, 15 Oktober 2020, UNS. (Unpublished)

Kiswandono, Agung Abadi and Prabowo, Rizky and Nauli, Pigo (2020) Terapkan Hidup Bersih dan Sehat, Berikan Pelatihan Pembuatan Hand Sanitizer. Koran Radar Lampung.

Kiswandono, Agung Abadi and Sutopo, Hadi (2020) Similarity: SYNTHESIS OF POLYMER INCLUSION MEMBRANES BASED ON PVC CONTAINING COPOLY-EDVB 4% AS A CARRIER FOR REMOVAL OF PHENOL SOLUTIONS. EM International. (Unpublished)

Kiswandono, Agung Abadi and Sutopo, Hadi (2020) Similarity: Synthesis and characterization of co-edaf and its application test as a carrier membrane for phenol transport using polymer inclusion membrane (PIM). Research Journal of Chemistry and Environment. (Unpublished)

Kiswandono, Agung Abadi and Sutopo, Hadi (2020) Similarity: Synthesis of a new crosslinked Poly-Bisphenol A Diglycidyl Ether (Poly-BADGE) as a carrier in Phenol transport. University Kuwait. (Unpublished)

Kiswandono, Agung Abadi and siswanto, Heni and Yulia Kusuma Wardani, Yulia and Munaris, Munaris (2020) Pelatihan Ekonomi Kreatif Dan Edukasi Hukum Pada Masyarakat Desa Way Tuba. Tabikpun, 1 (1). pp. 39-46. ISSN 2745-7699

Kiswandono, Agung Abadi and sumiharni, sumiharni and Yulia Kusuma Wardani, Yulia and siswanto, Heni and Munaris, Munaris (2020) PELATIHAN EKOWIRAUSAHA PRODUK DETERGEN DAN EDUKASI HUKUM DAGANG DI DESA AIR NANINGAN. APTEKMAS : JURNAL PENGABDIAN KEPADA MASYARAKAT, 3 (1). pp. 61-66. ISSN 2622-5646

L

Lusiana, Retno Ariadi and Kiswandono, Agung Abadi (2020) In-Vitro Study of Polysulfone-polyethylene glycol/chitosan (PEG-PSf/CS) Membranes for Urea and Creatinine Permeation. Jurnal Kimia Sains dan Aplikasi, 23 (8). pp. 283-289. ISSN 2597-9914

N

Nova, Irianti and Noviany, Noviany and Sutopo, Hadi (2020) Peer Reviewed of Comparative Antibacterial Activity Study of Organotin(IV) 2-Nitrobenzoate. International Journal of Science and Engineering Investigations.

Nova, Irianti and Noviany, Noviany and Sutopo, Hadi (2020) Similarity Index of Comparative Antibacterial Activity Study of Organotin(IV) 2-Nitrobenzoate. International Journal of Science and Engineering Investigations.

Noviany, Noviany and Arash, Samadi and Nita, Yulian and Sutopo, Hadi and Muhammad, Aziz and Neny, Purwitasari and Suriyati, Mohamad and Nor, Najihah Ismail and Kevin, P.Gable and Taifo, Mahmud (2020) Similarity Index of Structure characterization and biological activity of 2-arylbenzofurans from an Indonesian plant, Sesbania grandiflora (L.) Pers. Elsevier B.V..

Noviany, Noviany and Arash, Samadi and Nita, Yulian and Sutopo, Hadi and Muhammad Aziz, Aziz and Neny, Purwitasari and Suriyati, Mohamad and Nur, Najihah Ismail and Kevin, P. Gable and Taifo, Mahmud (2020) Peer Reviewed of Structure characterization and biological activity of 2-arylbenzofurans from an Indonesian plant, Sesbania grandiflora (L.) Pers. Elsevier.

LPPM UNILA (2020) METOEE CEPAT PEMTSAHAN DAN PEMURNTAN KOMPONEN UTAMA DARI EKSTRAK ETILASETAT KULIT BATANG TUMBUHAN TURI (Sesbania grandiflora (L) Pers). IDP000066492 B.

Noviany, Noviany and Hadi, Sutopo and Osman, Hasnah (2020) A New Naturally Biiosoflavonoid Constituent from Indonesian Sesbania grandiflora Plant. In: Virtual Conference on Chemistry and its Applications, 1-31 Agustus 2020, University of Mauritius, Mauritius. (Unpublished)

Noviany, Noviany and Hasnah, Osman and Suriyati, Mohamad and Sutopo, Hadi (2020) Peer reviewed of Antibacterial activity of extracts and compounds from the roots of Sesbania grandiflora (Leguminosae). International Congress of Chemistry and Environment.

Noviany, Noviany and Hasnah, Osman and Suriyati, Mohamad and Sutopo, Hadi (2020) Similarity Index of Antibacterial activity of extracts and compounds from the roots of Sesbania grandiflora (Leguminosae). International Congress of Chemistry and Environment.

Noviany, Noviany and Osman, Hasnah (2020) Structure Elucidation of Betulinic Acid from Sesbania grandiflora Root. Journal of Physics (Q3) Conference Series ICASMI 2020. (In Press)

Noviany, Noviany and Osman, Hasnah and Mohamad, Suriyati and Hadi, Sutopo (2020) Antibacterial activity of extracts and compounds from the roots of Sesbania grandiflora (Leguminosae). Research Journal of Chemistry and Environment, 24 (8). pp. 108-113. ISSN 0972-0626

Noviany, Noviany and Osman, Hasnah and Mohamad, Suriyati and Hadi, Sutopo (2020) Korespondensi Publikasi Artikel RJCE:Antibacterial activity of extracts and compounds from the roots of Sesbania grandiflora (Leguminosae). 2021. World Researchers Association.

Noviany, Noviany and Samadi, Arash and Yuliyan, Nita and Hadi, Sutopo and Aziz, Muhammad and Purwitasari, Neny and Mohamad, Suriyati and Ismail, Nur Najihah and Gable, Kevin P. and Mahmud, Taifo (2020) Korespondensi Publikasi Artikel PHYTOL: Structure characterization and biological activity of 2-arylbenzofurans from an Indonesian plant, Sesbania grandiflora (L.) Pers. Elsevier.

Noviany, Noviany and Samadi, Arash and Yuliyan, Nita and Hadi, Sutopo and Muhammad, Aziz and Purwitasari, Neny and Mohamad, Suriyati and Ismail, Nur Najihah and Gable, Kevin P. and Mahmud, Taifo (2020) Structure characterization and biological activity of 2-arylbenzofurans from an Indonesian plant, Sesbania grandiflora (L.) Pers. Phytochemistry Letters, 35. pp. 211-215.

Noviany, Noviany and Setiawan, Andi (2020) Suplemen (Syarat Tambahan) Pengajuan Guru Besar: Hibah Penelitian Tesis Magister tahun 2020 dari Kemenristekdikti. Kemenristekdikti. (Unpublished)

Noviany, Noviany and Sutopo, Hadi (2020) Peer reviewed of Metode Cepat Pemisahan dan Pemurnian Komponen Utama dari Ekstrak Etilasetat Kulit Batang Tumbuhan Turi (Sesbania grandiflora (L) Pers). Kemeterian Hukum dan HAM.

Nugraha, Gerry and Afriyani, Hapin (2020) Virtual Screening of Active Ligands from Natural Compounds as Anti-Asthma Candidates using the PAF-r Protocol and Rupatadine as Lead Compound. In: 3RD INTERNATIONAL CONFERENCE ON APPLIED SCIENCE MATHEMATICS AND INFORMATICS (3RD ICASMI), 3-4 September 2020, FMIPA Universitas Lampung. (Unpublished)

Nurhasanah, Nurhasanah and Fuadah, Intan Tsamrotul and Heri Satria, Heri Satria and Yuwono, Suripto D. (2020) ANALISIS EKSOPOLISAKARIDA DARI BAKTERI ASAM LAKTAT HASIL FERMENTASI KEFIR KOLOSTRUM. Analit: Analytical and Environmental Chemistry, 5 (1). pp. 65-73. ISSN 2540-8224

Nurhasanah, Nurhasanah and Heri Satria, Heri Satria and Fransiska, Leony (2020) Characterization of Selected Lipolytic Bacteria from Domestic Waste Composting Process. In: The 3rd International Conference on Applied Science, Mathematics and Informatics, 3-4 September 2020, FMIPA Universitas Lampung. (Unpublished)

Nurhasanah, Nurhasanah and Rinawati, Rinawati and Supriyanto, Supriyanto and susianti, susianti (2020) Pelatihan Pembuatan Sabun Cair Antibakteri (SANTRI) Pada Kelompok PKK Desa Mandah. Tabikpun, 1 (1). pp. 71-78. ISSN 2745-7699

Nurhasanah, Nurhasanah and Yuwono, Suripto D. and Herasari, Dian and Ningrum, Meitri Ayu (2020) STUDI PEMANFAATAN LIMBAH CAIR KELAPA SAWIT SEBAGAI SUBSTRAT PERTUMBUHAN MIKROBA INDIGENOUS DALAM MEMPRODUKSI BOSURFAKTAN. In: Seminar Nasional Energi dan Material Maju ke-2, 17 Februari 2020, Universitas Jambi. (Unpublished)

P

Pandiangan, Kamisah Delilawati and Damayanti, Putri and Riyanti, Faulia and Simanjuntak, Wasinton (2020) UJI AKTIVITAS KATALITIK ZSM-5 YANG DISINTESIS DARI SILIKA SEKAM PADI DAN Al(OH)3 PADA REAKSI TRANSESTERIFIKASI MINYAK KELAPA SAWIT. Analit: Analytical and Environmental Chemistry, 5 (01). pp. 53-64. ISSN 2540-8224

Pandiangan, Kamisah Delilawati and Simanjuntak, Wasinton and Alista, Diska Indah and Ilim, Ilim (2020) NiO/ZSM-5 catalyzed transesterification of rubber seed oil with methanol. In: 3rd International Conference on Applied Science Mathematics and Informatics (3rd ICASMI), September 3, 2020, Bandar Lampung. (Unpublished)

Pandiangan, Kamisah Delilawati and Simanjuntak, Wasinton and Jamarun, Novesar and Arief, Syukri (2020) The use of MgO/SiO2 as catalyst for transesterification of rubber seed oil with different alcohols. In: 3RD INTERNATIONAL CONFERENCE ON APPLIED SCIENCE MATHEMATICS AND INFORMATICS (3RD ICASMI), 3-4 September 2020, FMIPA Universitas Lampung. (Unpublished)

Chemistry (2020) Metode Pembuatan MgO/SiO2 Sekam Padi Untuk Pengolahan Minyak Nabti Menjadi Biodiesel. IDP000066828.

Pandiangan, Kamisah Delilawati and Simanjuntak, Wasinton and Supriyanto, Supriyanto and Ilim, Ilim and Prasetyo, Ponco and Hadi, Sutopo (2020) Production of Magnesium Oxides from Raw Salt Solution Using Electrochemical Precipitation Method as a Heterogeneous Catalyst for Transesterification of Coconut Oil. Revista de Chimie, 71 (8). pp. 148-158. ISSN 2668-8212

Pangesti, Gesa Gustami and Pandiangan, Kamisah Delilawati and Simanjuntak, Wasinton and Sascori, Soni and Rilyanti, Mita and Sembiring, Zipora (2020) Synthesis of Zeolite-Y from Rice Husk Silica and Food Grade Aluminium Foil Using Modified Hydrothermal Method. In: 3RD INTERNATIONAL CONFERENCE ON APPLIED SCIENCE MATHEMATICS AND INFORMATICS (3RD ICASMI), 3-4 September 2020, FMIPA Universitas Lampung. (Unpublished)

Permatasari, Desy and ., Buhani and Rilyanti, Mita and ., Suharso (2020) Adsorption Kinetic and Isotherm of Solution Pair of Methylene Blue and Crystal Violet by Algae-Silica-Magnetite Hybrid Adsorbent on Porphyridium sp. Algae. In: The 3rd International Conference on Applied Sciences, Mathematics and Informatics (ICASMI), 3-4 September 2020, Bandar Lampung. (Submitted)

Permatasari, Desy and ., Buhani and Rilyanti, Mita and ., Suharso (2020) Adsorption isotherm of multicomponent solution of Cu(II) ions, crystal violet, and methylene blue on Silica-Magnetite Porphyridium sp. algae hybrid. In: IOP Conf. Series: Materials Science and Engineering 857 (2020).

Q

Qudus, Hardoko Insan (2020) Peer Reviewed of Analisis Voltammogram Siklik Senyawa Klorambusil pada Variasi Konsentrasi Menggunakan Pendekatan Metode Nicholson dan Shain. Jurusan Kimia FMIPA Universitas Lampung.

Qudus, Hardoko Insan (2020) Peer Reviewed of In Vivo Antimalarial Test of Artocarpin and in vitro Antimalarial Test of Artonin M Isolated from Artocarpus. Syscom 18 SRL, Rumania.

Qudus, Hardoko Insan (2020) Peer Reviewed of Isolation, Characterization, Modification of Artocarpin Compound from Pudau Plant (Artocarpus kemando Miq.) and Bioactivity Antibacterial Assay of Artocarpin Compound. IOP Publishing.

Qudus, Hardoko Insan (2020) Peer Reviewed of Square Wave Voltammetric Analysis of Triphenyltin(IV) Hydroxybenzoate Derivatives. Chemical Publishing Co., India.

Qudus, Hardoko Insan (2020) Peer Reviewed of The Chemical Reactivity Study of Organotin(IV) 4-aminobenzoates Using Cyclic Voltammetry and Antioxidant Activity Test by the DPPH Method. Syscom 18 SRL, Rumania.

Qudus, Hardoko Insan (2020) Similarity Index of In Vitro Selection Phalaenopsis amabilis (L.) Bl. Plantlets Result of Induced Resistance with Fusaric Acid. Word Journal of Pharmaceutical and Life Sciences.

Qudus, Hardoko Insan (2020) Similarity Index of In Vivo Antimalarial Test of Artocarpin and in vitro Antimalarial Test of Artonin M Isolated from Artocarpus. Syscom 18 SRL, Rumania.

Qudus, Hardoko Insan (2020) Similarity Index of Isolation, Characterization, Modification of Isolation, Characterization, Modification of Artocarpin Compound from Pudau Plant (Artocarpus kemando Miq.) and Bioactivity Antibacterial Assay of Artocarpin Compound and Their Modification Result. IOP Publishing.

Qudus, Hardoko Insan (2020) Similarity Index of Square Wave Voltammetric Analysis of Triphenyltin(IV) Hydroxybenzoate Derivatives. Chemical Publishing Co., India.

Qudus, Hardoko Insan (2020) Similarity Index of The Chemical Reactivity Study of Organotin(IV) 4-aminobenzoates Using Cyclic Voltammetry and Antioxidant Activity Test by the DPPH Methods. Syscom 18 SRL, Rumania.

Qudus, Hardoko Insan and Kiswandono, Agung Abadi and Sutopo, Hadi (2020) Similariyty: Square Wave Voltammetric Analysis of Triphenyltin(IV) Hydroxybenzoate Derivatives. Asian Publication Corporation. (Unpublished)

Qudus, Hardoko Insan and Yunita, Ria Dwi and Kiswandono, Agung Abadi and Hadi, Sutopo (2020) Square Wave Voltammetric Analysis of Triphenyltin(IV) Hydroxybenzoate Derivatives. Asian Journal of Chemistry, 32 (9). pp. 2149-2152. ISSN ISSN: 0975-427X (Online)

R

Rilyanti, Mita and Faidah, Uun and Suharso, Suharso and Pandiangan, Kamisah Delilawati and Ilim, Ilim (2020) Utilization of zeolite H-MOR based on bagasse ashsilica as a catalyst for the hydrolysis reaction of cassava peel cellulose for glucose production. In: 3RD INTERNATIONAL CONFERENCE ON APPLIED SCIENCE MATHEMATICS AND INFORMATICS (3RD ICASMI), 3-4 September 2020, FMIPA Universitas Lampung. (Unpublished)

Rilyanti, Mita and Silviana, Ella Gita and Buhani, Buhani and Pandiangan, Kamisah Delilawati and Juliasih, Ni Luh Gede Ratna (2020) SINTESIS DAN KARAKTERISASI ZEOLIT MORDENIT (MOR) PORI HIRARKI BERBASIS SILIKA ABU AMPAS TEBU. Analit: Analytical and Environmental Chemistry, 5 (2). pp. 178-191.

Rilyanti, Mita and sumiharni, sumiharni and siswanto, Heni and Munaris, Munaris and Kiswandono, Agung Abadi and Yulia Kusuma Wardani, Yulia (2020) Pendampingan Pembuatan Handsoap Di Desa Kedaton 1 Kecamatan Batanghari Nuban. In: Seminar Nasional Pengabdian kepada Masyarakat, 6 November 2020, Hotel Radison, Bandar Lampung. (Unpublished)

Rinawati, Rinawati and Pangesti, Gesa Gustami and Juliasih, Ni Luh Gede Ratna (2020) REVIEW: GREEN ANALYTICAL CHEMISTRY: PEMANFAATAN SUPERCRITICAL FLUID EXTRACTION (SFE) DAN MICROWAVE-ASSISTED EXTRACTION (MAE) SEBAGAI METODE EKSTRAKSI SENYAWA DITERPENA PADA MINYAK BIJI KOPI SHANGRAI. Analit: Analytical and Environmental Chemistry, 5 (1). pp. 24-33. ISSN 2540-8224

Rinawati, Rinawati and Sembiring, Zipora and Simanjuntak, Wasinton and Rosa, Emantis (2020) PEMBUATAN SERBUK PEWARNA ALAMI DARI BERBAGAI TANAMAN TROPIS DENGAN METODE OVEN DRYING. In: Seminar Pengabdian kepada Masyarkat, November 2020, Bandar Lampung. (Unpublished)

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Sa'diah, Khalimatus and Yuwono, Suripto D. and Qudus, Hardoko Insan and Yandri, Yandri and Suhartati, Tati (2020) Isolation, Characterization, Modification of Artocarpin Compound from Pudau Plant (Artocarpus kemando Miq.) and Bioactivity Antibacterial Assay of Artocarpin Compound and Their Modification Result. IOP Conference Series: Earth and Environmental Science, 537 (012047). ISSN 1755-1315

Sari, Widia and Qudus, Hardoko Insan and Hadi, Sutopo (2020) The Chemical Reactivity Study of Organotin(IV) 4-aminobenzoates Using Cyclic Voltammetry and Antioxidant Activity Test by the DPPH Method. Revista de Chimie, 71 (10). pp. 28-37. ISSN 2668-8212

Satria, Heri and Yandri, Yandri and Nurhasanah, Nurhasanah and Herasari, Dian and Aspita, Laila and Suripto, Suripto (2020) Simultaneous Bioconversion of Rice Straw into Intermediate Product using Ionic Liquid and Native Extracellular Hydrolytic Enzyme from Indigenous Actinomycetes. In: ICASMI 2020, 3 September 2020, Bandar Lampung. (Unpublished)

Sembiring, Zipora and Kiswandono, Agung Abadi (2020) SENYAWA KOMPLEKS Fe(II)-BASA SCHIFF: SINTESIS, KARAKTERISASI SPEKTROSKOPI DAN STUDI TERMAL. Analit: Analytical and Environmental Chemistry, 5 (2). pp. 123-134. ISSN 2540-8224

Sembiring, Zipora and Kiswandono, Agung Abadi (2020) Similarity: SENYAWA KOMPLEKS Fe(II)-BASA SCHIFF: SINTESIS, KARAKTERISASI SPEKTROSKOPI DAN STUDI TERMAL. Jurusan Kima FMIPA Unila. (Unpublished)

Silvana, Citra and Nurhasanah, Nurhasanah (2020) SKRINING BAKTERI PENGHASIL BIOSURFAKTAN DARI AIR LAUT TERCEMAR MINYAK DI PELABUHAN PANJANG LAMPUNG. In: Seminar Nasional Kimia 2020 Jurusan Kimia Universitas Bengkulu, 15 Oktober 2020, Universitas Bengkulu.

Simanjuntak, Wasinton and Pandiangan, Kamisah Delilawati and Sembiring, Zipora and Sihombing, Yan (2020) BIOGASOLINE PRODUCTION BY ZEOLITE-A CATALYZED CO-PYROLYSIS OF TORREFIED CASSAVA ROOT AND PALM OIL. In: 3RD INTERNATIONAL CONFERENCE ON APPLIED SCIENCE MATHEMATICS AND INFORMATICS (3RD ICASMI), 3-4 September 2020, FMIPA Universitas Lampung. (Unpublished)

Simanjuntak, Wasinton and Sembiring, Simon and Pandiangan, Kamisah Delilawati and Syani, Faradilla and Situmeang, Rudy T.M (2020) Similirity_2016_Simanjuntak_OJC_32_4_The Use of Liquid Smoke as a Substitute for Nitric Acid. -. (Unpublished)

Situmeang, Rudy T.M and Purniasari, Lia and Oktavian, Harist and Azmi, Elsina and Sembiring, Simon (2020) The effect of Vanadium Addition on the Characteristics of LaCrO3 nanomaterial. IOP Journal of Physics : Conference Series, 1428 (1). pp. 1-5. ISSN 1742-6596

Situmeang, Rudy T.M and Romiyati, Romiyati and Saputra, Ahmadammar and Sembiring, Simon (2020) Ni0.5V0.5Fe2O4 Nanophotocatalyst: Preparation, Characterization and its Activity on Remazol Golden Yellow Degradation under Sunlight Irradiation. Key Engineering Material, 840 (-). pp. 71-78. ISSN 1662-9795

Suhartati, Tati (2020) ANTIOXIDANT AND ANTIHYPERURICEMIC POTENTIALS OF RARU (Cotylelobium melanoxylon Pierre) BARK. Rasayan J. Chem., 13 (4). pp. 2569-2576. ISSN ISSN: 0974-1496 | e-ISSN: 0976-0083

Suhartati, Tati and Wulandari, Z and Wulandari, M and Yandri, Yandri and Hadi, Sutopo (2020) Identification and activity test of flavonoid compounds from wood branches of the pudau plant (Artocarpus kemando Miq.) as antibacterial. In: International Conference on Applied Sciences Mathematics and Informatics, 3-4 September 2020, Bandar Lampung.

Suhartati, Tati and Yandri, Yandri and Hadi, Sutopo (2020) Identification and antibacterial activity of flavonoid compounds from wood branches of the pudau plant (Artocarpus kemando Miq.). Journal of Physics: Conference Series, 1751 (12095). ISSN Print : 1742-6588 Online : 1742-6596

Suhartati, Tati and Yandri, Yandri and Suwandi, Jhons Fatriyadi and Yuwono, Suripto D. and Qudus, Hardoko Insan and Hadi, Sutopo (2020) In Vivo Antimalarial Test of Artocarpin and in vitro Antimalarial Test of Artonin M Isolated from Artocarpus. Revista de Chimie, 71 (5). pp. 400-408. ISSN 2668-8212

Suhartati, Tati and Yandri, Yandri and Yuwono, Suripto D. and Qudus, Hardoko Insan and Hadi, Sutopo (2020) In Vivo Antimalarial Test of Artocarpin and in vitro Antimalarial Test of Artonin M Isolated from Artocarpus. Revista de Chimie, 71 (5). pp. 400-408. ISSN 2668-8212

Sumii, Yuji and Kotoku, Naoyuki and Han, Chisu and Kamiya, Kentaro and Setiawan, Andi and Vilchèze, Catherine and . Jacobs Jr, William R and Arai, Masayoshi (2020) 3-(Phenethylamino)demethyl(oxy)aaptamine as an anti-dormant mycobacterial substance: Isolation, evaluation and total synthesis. Tetrahedron Letters, 61. pp. 1-4. ISSN 00404039, 18733581

Sunyono, Sunyono and prabowo, galuh catur wisnu and Meristin, Annisa (2020) Kontrak & Laporan Penelitian: Peran Pembelajaran Daring Akibat Pendemi COVID–19 Terhadap Persepsi dan Motivasi Mahasiswa Calon Guru Kimia. Universitas Lampung. (Unpublished)

Suripto, D. Yuwono and Endah, Wahyuningsih and Noviany, Noviany and Agung Abadi Kiswandono, Agung Abadi Kiswandono and Wasinton, Simanjuntak and Sutopo, Hadi (2020) Peer Reviewed of Characterization of Carboxymethyl Cellulose (CMC) Synthesized from Microcellulose of Cassava Peel. Revista de Chimie.

Suripto, D. Yuwono and Endah, Wahyuningsih, and Noviany, Noviany and Agung, A. Kiswandono and Wasinton, Simanjuntak and Sutopo, Hadi (2020) Similarity Index of Characterization of Carboxymethyl Cellulose (CMC) Synthesized from Microcellulose of Cassava Peel. Revista de Chimie.

Suripto, Dwi Yuwono and Kiswandono, Agung Abadi and Simanjuntak, Wasinton and Noviany, Noviany and Sutopo, Hadi (2020) Similarity: Characterization of Carboxymethyl Cellulose (CMC) Synthesized from Microcellulose of Cassava Peel. Materiale Plastice. (Unpublished)

Sutopo, Hadi and Mona, Dwi Fenska and Rama, Aji Wijaya and Noviany, Noviany and Tati, Suhartati (2020) Peer reviewed of Antimalarial Activity of Some Organotin(IV) Chlorobenzoate Compounds against Plasmodium falciparum. Mediterranean Journal of Chemistry.

Sutopo, Hadi and Mona, Dwi Fenska and Rama, Aji Wijaya and Noviany, Noviany and Tati, Suhartati (2020) Smilarity Indekx of Antimalarial Activity of Some Organotin(IV) Chlorobenzoate Compounds against Plasmodium falciparum. Mediterranean Journal of Chemistry.

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Tang, Rui and Zhou, Dongyi and Kimishima, Atsushi and Setiawan, Andi and Arai, Masayoshi (2020) Selective cytotoxicity of marine-derived fungal metabolite (3S,6S)-3,6-dibenzylpiperazine-2,5-dione against cancer cells adapted to nutrient starvation. The Journal of Antibiotics. ISSN 1881-1469.

Tati, Suhartati (2020) Indekx Similarity of Antimalarial Activity of Some Organotin(IV) Chlorobenzoate Compounds against Plasmodium falciparum. Mediterranean Journal of Chemistry.

Tati, Suhartati (2020) Indekx Similarity of Antioxidant And Antihyperuricemic Potentials of Raru (CotylelobiumMelanoxylon Pierre) Bark. RASAYAN J. Chem.

Tati, Suhartati (2020) Indekx Similarity of Identification and antibacterial activity of flavonoid compounds from woodbranches of the pudau plant (Artocarpus kemando Miq.). Journal of Physisc Coference Series.

Tati, Suhartati (2020) Indekx Similarity of In Vivo Antimalarial Test of Artocarpin and in vitroAntimalarial Test of Artonin M Isolated from Artocarpus. Revista de Chimie.

Tati, Suhartati (2020) Indekx Similarity of Isolation, Characterization, Modification of Artocarpin Compound fromPudau Plant (Artocarpus kemando Miq.) and Bioactivity Antibacterial Assay of Artocarpin Compound and Their Modification Result. Journal of Physisc Coference Series.

Tati, Suhartati (2020) Peer Reviewer of Antimalarial Activity of Some Organotin(IV) Chlorobenzoate Compounds against Plasmodium falciparum. Mediterranean Journal of Chemistry.

Tati, Suhartati (2020) Peer Reviewer of Antioxidant And Antihyperuricemic Potentials of Raru (CotylelobiumMelanoxylon Pierre) Bark. RASAYAN J. Chem.

Tati, Suhartati (2020) Peer Reviewer of Identification and antibacterial activity of flavonoid compounds from woodbranches of the pudau plant (Artocarpus kemando Miq.). Journal of Physisc Coference Series.

Tati, Suhartati (2020) Peer Reviewer of Isolation, Characterization, Modification of Artocarpin Compound fromPudau Plant (Artocarpus kemando Miq.) and Bioactivity Antibacterial Assay of Artocarpin Compound and Their Modification Result. Journal of Physisc Coference Series.

W

Widiarto, Sonny and Rinawati, Rinawati and Ilim, Ilim and Kiswandono, Agung Abadi (2020) STUDY OF PHENOL TRANSPORT USING POLYMER INCLUSION MEMBRANE (PIM) METHOD WITH COPOLY(EUGENOL-DIVINYL BENZENE) AS CARRIER. In: Seminar International ICASMI 2020, 03 September 2020, Bandar Lampung. (Unpublished)

Witazora, Y and Yandri, Yandri and Suhartati, Tati and Satria, Heri and Hadi, Sutopo (2020) Effect of glutaraldehyde addition on the stability of the α-amylase from Bacillus subtilis ITBCCB148. In: International Conference on Applied Sciences Mathematics and Information (ICASMI) 3 2020, 3-4 September 2020, Bandar Lampung.

Y

Yandri, Yandri (2020) In Vivo Antimalarial Test of Artocarpin and in vitroAntimalarial Test of Artonin M Isolated from Artocarpus. Revista de Chimie.

Yandri, Yandri (2020) Indekx Similarity of Antidiabetic Bioactivity Test Of Chormium (III) And Copper (II) Complex Compounds On Mice (Mus musculus L). Journal of Physisc Coference Series : Earth and Environmental Science.

Yandri, Yandri (2020) Indekx Similarity of Extracellular hydrolytic enzyme activities of indigenous actinomycetes onpretreated bagasse using choline acetate ionic liquid. Biocatalysis and Agricultural Biotechnology.

Yandri, Yandri (2020) Indekx Similarity of Identification and antibacterial activity of flavonoid compounds from woodbranches of the pudau plant (Artocarpus kemando Miq.). Journal of Physisc Coference Series.

Yandri, Yandri (2020) Indekx Similarity of In Vivo Antimalarial Test of Artocarpin and in vitroAntimalarial Test of Artonin M Isolated from Artocarpus. Revista de Chimie.

Yandri, Yandri (2020) Indekx Similarity of Isolation, Characterization, Modification of Artocarpin Compound fromPudau Plant (Artocarpus kemando Miq.) and Bioactivity Antibacterial Assay of Artocarpin Compound and Their Modification Result. Journal of Physisc Coference Series.

Yandri, Yandri (2020) Peer Reviewer of Antidiabetic Bioactivity Test Of Chormium (III) And Copper (II) Complex Compounds On Mice (Mus musculus L). Journal of Physisc Coference Series : Earth and Environmental Science.

Yandri, Yandri (2020) Peer Reviewer of Extracellular hydrolytic enzyme activities of indigenous actinomycetes onpretreated bagasse using choline acetate ionic liquid. Biocatalysis and Agricultural Biotechnology.

Yandri, Yandri (2020) Peer Reviewer of Identification and antibacterial activity of flavonoid compounds from woodbranches of the pudau plant (Artocarpus kemando Miq.). Journal of Physisc Coference Series.

Yandri, Yandri (2020) Peer Reviewer of Isolation, Characterization, Modification of Artocarpin Compound fromPudau Plant (Artocarpus kemando Miq.) and Bioactivity Antibacterial Assay of Artocarpin Compound and Their Modification Result. Journal of Physisc Coference Series.

Yandri, Yandri (2020) Peer Reviewer of Peningkatan Kestabilan Enzim α–amilase dengan Penambahan Gliserol. Analit: Analytical and Environmental Chemistry.

Yandri, Yandri and Nadila, Nurul and Suhartati, Tati and Satria, Heri and Hadi, Sutopo (2020) PENINGKATAN KESTABILAN ENZIM α–AMILASE DENGAN PENAMBAHAN GLISEROL. Analit: Analytical and Environmental Chemistry, 5 (02). pp. 143-154. ISSN 2540-8224

Yandri, Yandri and Suhartati, Tati and Satria, Heri and Hadi, Sutopo (2020) Increasing Stability of -amylase Obtained from Bacillus subtilis ITBCCB148 by Immobilization with Chitosan. Mediterranean Journal of Chemistry, 10 (2). pp. 155-161. ISSN 2028-3997

Yandri, Yandri and Suhartati, Tati and Satria, Heri and Hadi, Sutopo (2020) Peningkatan Kestabilan Enzim α-amilase dengan Penambahan Sorbitol. In: SEMINAR NASIONAL KIMIA 2020 UNESA, 10 Oktober 2020, Surabaya.

Yandri, Yandri and Suhartati, Tati and Satria, Heri and Hadi, Sutopo (2020) Peningkatan Kestabilan Enzim α-amilase dengan Penambahan Sorbitol. In: Seminar Nasional Kimia Unesa, Surabaya.

Yandri, Yandri and Wahyuningsih, Fitri and Suhartati, Tati and Satria, Heri and Hadi, Sutopo (2020) PENINGKATAN KESTABILAN ENZIM Α-AMILASE DENGAN PENAMBAHAN SORBITOL. In: Seminar Nasional Kimia Universitas Negeri Surabaya 2020, 1 Oktober 2020, Surabaya.

Yandri, Yandri and Witazora, Y and Suhartati, Tati and Satria, Heri and Hadi, Sutopo (2020) Production, purification and characterization of the α-amylase from local bacteria isolate Bacillus subtilis ITBCCB148. In: International Conference on Applied Sciences Mathematics and Informatics 2020, 3-4 September 2020, Bandar Lampung.

Yuwono, Suripto D. and Simanjuntak, Wasinton and Hadi, Sutopo (2020) Semicontinuous Fermentation of Cassava by Streptococcus bovis Using Membrane Bioreactor to Produce Lactic Acid. Revista de Chimie, 71 (12). pp. 109-114. ISSN 2668-8212

Yuwono, Suripto D. and Wahyuningsih, Endah and Noviany, Noviany and Kiswandono, Agung Abadi and Simanjuntak, Wasinton and Hadi, Sutopo (2020) Characterization of Carboxymethyl Cellulose (CMC) Synthesized from Microcellulose of Cassava Peel. Materiale Plastice, 57 (4). pp. 225-235. ISSN 2668-8220

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Zulaicha, A.S. and ., Buhani and ., Suharso (2020) Modification of activated carbon from elaeis guineensis Jacq Shell with magnetite (Fe3O4) particles and study adsorption-desorption on Ni(II) ions in solution. In: The 3rd International Conference on Applied Sciences, Mathematics and Informatics (ICASMI), 3-4 September 2020, Bandar Lampung. (Submitted)