Article

Nurcahyani, Endang and Qudus, Hardoko Insan and Amini, Nur Aisyah and Melta, Amirah Afifah (2024) Analysis of the reducing sugar and carbohydrates total of cassava (Manihot esculenta Crantz) resistant to drought stress. GSC Biological and Pharmaceutical Sciences, 29 (02). pp. 208-213. ISSN 2581-3250

Nurcahyani, Endang and Qudus, Hardoko Insan and Afifah Melta, Amira and Amini, Nur Aisyah and Irawan, Bambang and Wahyuningsih, Sri and Hidayat, Diky (2024) Characterization of cassava (Manihot esculenta Crantz) resistant to drought stress as a result of selection using PEG 6000. GSC Biological and Pharmaceutical Sciences, 27 (2). pp. 111-119. ISSN 2581-3250

Qudus, Hardoko Insan and Nurcahyani, Endang and Tundjung, Tripeni Handayani and Wahyuningsih, Sri and Sutyarso, Sutyarso (2023) Penyuluhan Pemanfaatan Limbah Cair Tapioka Sebagai Alternatif Pembuatan Nata De Cassava Di Kelompok PKK Desa Krawang Sari, Natar, Lampung Selatan. AMMA : Jurnal Pengabdian Masyarakat, 2 (8). pp. 1059-1064. ISSN 2828-6634

Nurcahyani, Endang and Diana, Elsi and Permata Sari, Yuliana and Qudus, Hardoko Insan (2022) Analysis of Phenol, Reducing Sugar, and Chlorophyll of Dendrobium sp. plantlet after induction of fusaric acid In Vitro. GSC Biological and Pharmaceutical Sciences, 19 (03). pp. 133-138. ISSN 2581-3250

Nurcahyani, Endang and Permata Sari, Yuliana and Diana, Elsi and Sumardi, Sumardi and Qudus, Hardoko Insan and Wahyuningsih, Sri (2022) Analysis of reducing sugar levels of Cattleya sp. orchid plantlet after induction fusaric acid in vitro. World Journal of Advanced Research and Reviews, 14 (02). 095-099. ISSN 2581-9615

Nurcahyani, Endang and Rasmani, Risma and Qudus, Hardoko Insan (2022) In Vitro Selection and Total Phenol Analysis of Moon Orchid [Phalaenopsis amabilis (L.) Bl.] Results of Induced With Fusaric Acid. Advances in Biological Sciences Research, 22 (1). pp. 558-564. ISSN 2581-9615

Kiswandono, Agung Abadi and Widiarto, Sonny and Supriyanto, Supriyanto and Rinawati, Rinawati and Qudus, Hardoko Insan and Anisa, Rahmawati and devariani, wahyu and dessy tiara, elvia nita sari (2022) Kompetisi Fenol pada Limbah Buatan Menggunakan Kopoli-Eugenol Divinil Benzena 10% sebagai Senyawa Pembawa. ALCHEMY Jurnal Penelitian Kimia, 18 (1). pp. 1-9. ISSN 1412-409

Qudus, Hardoko Insan and Rinawati, Rinawati and Endaryanto, Teguh and Nurhasanah, Nurhasanah and Anisa, Devi Nur and Afriyani, Hapin and Kiswandono, Agung Abadi (2022) Pembuatan Sabun Cuci Piring Bersama KUB Mulya Mandiri Fajar Baru. Jurnal Buguh, 2 (4). pp. 49-55. ISSN P-ISSN : 2776-3749 E-ISSN : 2808-1412

Kiswandono, Agung Abadi and Rinawati, Rinawati and Nurhasanah, Nurhasanah and Qudus, Hardoko Insan and Anisa, Devi Nur and Afriyani, Hapin and Hidayat, Diky and Akmal, Jamiatul (2022) Pendampingan Usaha Pada Kelompok PKK Desa Binaan Rejomulyo: Sabun Cair Berbasis Kayu Manis Sebagai Anti Bakteri. Pendampingan Usaha Pada Kelompok PKK Desa Binaan Rejomulyo: Sabun Cair Berbasis Kayu Manis Sebagai Anti Bakteri. pp. 213-220. ISSN 2963-1599

Hadi, Sutopo and samsuar, s and Qudus, Hardoko Insan and Simanjuntak, Wasinton (2021) IN VITRO ANTIBACTERIAL ACTIVITY OF SOME OF DIBUTYLTIN (IV) CHLOROBENZOATE DERIVATIVES AGAINST STAPHYLOCOCCUS AUREUS AND ESCHERICHIA COLI. ARPN Journal of Engineering and Applied Sciences, 16 (15). pp. 1623-1629. ISSN 1819-6608

Hadi, Sutopo and Simanjuntak, Wasinton and Qudus, Hardoko Insan and Yandri, Yandri and Herasari, Dian (2021) In Vitro Antimicrobial Activity Study of Some Organotin(IV) Chlorobenzoates against Staphylococcus aureus and Escherichia coli. Journal of Advanced Pharmacy Education & Research [JAPER], 11 (2). pp. 17-22. ISSN 2249-3379

Hadi, Sutopo and Suhartati, Tati and Qudus, Hardoko Insan and Rilyanti, Mita and Herasari, Dian and Yandri, Yandri (2021) Synthesis and comparative study on the antibacterial activity organotin(IV) 3-hydroxybenzoate compounds. Pure and Applied Chemistry, 93 (6). ISSN 1365-3075 (In Press)

Qudus, Hardoko Insan and Purwadi, P. and Holilah, I. and Hadi, Sutopo (2021) Analysis of Mercury in Skin Lightening Cream by Microwave Plasma Atomic Emission Spectroscopy (MP-AES). Molecules, 26 (11). p. 3130. ISSN 1420-3049

Nurcahyani, Endang and sholekhah, Sol and Sumardi, Sumardi and Qudus, Hardoko Insan (2021) Analysis of Total Carbohydrate and Chlorophyll Content of The Orchid Plantlet [Phalaenopsis amabilis (L.) Bl.] Resistant Fusarium Wilt Disease. Journal of Physics: Conference Series, 1751 (012061). pp. 1-5. ISSN 1751-012061

Nurcahyani, Endang and Qudus, Hardoko Insan and Evlin, Ferina (2021) Analysis of the reducing sugar of cassava (Manihot esculenta Crantz.) mutant plantlets resistant to Fusarium wilt. AIP Conference Proceedings, 2331 (050010). pp. 1-4. ISSN 978-0-7354-4075-3

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

Qudus, Hardoko Insan (2020) ANALISIS VOLTAMMOGRAM SIKLIK SENYAWA KLORAMBUSIL PADA VARIASI KONSENTRASI MENGGUNAKAN PENDEKATAN METODE NICHOLSON DAN SHAIN. Analit: Analytical and Environmental Chemistry, 5 (02). pp. 111-122. ISSN 2540-8224

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)

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

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

Samsuar, Samsuar and Simanjuntak, Wasinton and Qudus, Hardoko Insan and Hadi, Sutopo (2019) The potential of derivatives of organotin(IV) benzoate compounds in medicinal chemistry. Journal of Physics: Conference Series, 1338. pp. 1-5. ISSN 1742-6596

Nurcahyani, Endang and Sumardi, Sumardi and Qudus, Hardoko Insan and Wahyuningsih, Sri and palupi, asma and sholekhah, sholekhah (2019) Seleksi In Vitro Planlet Anggrek Bulan [Phalaenopsis amabilis (L.) Bl.] yang Diinduksi Larutan Atonik Dalam Keadaan Cekaman Kekeringan. Prosiding Seminar Nasional Perhimpunan Biologi Indonesia XXV 25-27 Agustus 2019. pp. 224-229. ISSN 978-623-93052-0-8

Yandri, Yandri and Suhartati, Tati and Yuwono, Suripto D. and Qudus, Hardoko Insan and Tiarsa, E.R. and Hadi, Sutopo (2018) IMMOBILIZATION OF     -AMYLASE FROM BACILLUS SUBTILIS ITBCCB148 USING BENTONIT. Asian Journal of Microbiology, Biotechnology & Environmental Sciences, 20 (2). pp. 487-492. ISSN 0972-3005

Ashari, Anis and Nurcahyani, Endang and Qudus, Hardoko Insan and Zulkifli, Zulkifli (2018) ANALISIS KANDUNGAN PROLIN PLANLET JERUK KEPROK BATU 55 (Citrus reticulata Blanco var. crenatifolia) SETELAH DIINDUKSI LARUTAN ATONIK DALAM KONDISI CEKAMAN KEKERINGAN SECARA IN VITRO. Analit: Analytical and Environmental Chemistry, 3 (01). pp. 69-78. ISSN E-ISSN 2540-8267

Rosyalina, Nadya and Nurcahyani, Endang and Qudus, Hardoko Insan and Zulkifli, Zulkifli (2018) PENGARUH LARUTAN ATONIK TERHADAP KANDUNGAN KARBOHIDRAT TERLARUT TOTAL PLANLET JERUK SIAM PONTIANAK (Citrus nobilis Lour. var. microcarpa Hassk.) SECARA IN VITRO. Analit: Analytical and Environmental Chemistry, 3 (01). pp. 61-68. ISSN E-ISSN 2540-8267

Qudus, Hardoko Insan and Yunita, Ria Dwi and Hadi, Sutopo (2017) The Chemical Analysis of Triphenyltin(IV)p-hydroxybenzoate by SquareWaveVoltammetry. Oriental Journal of Chemistry, 33 (5). pp. 2518-2523. ISSN 0970-020 X

Qudus, Hardoko Insan and Yunita, Ria Dwi and Hadi, Sutopo (2017) The Chemical Analysis of Triphenyltin(IV)p-hydroxybenzoate by SquareWaveVoltammetry. Oriental Journal of Chemistry, 33 (5). pp. 2518-2523. ISSN 0970-020 X

Apriawati, Eka and Qudus, Hardoko Insan and Hadi, Sutopo (2017) The Determination of Chemical Kinetics Constant of Triphenyltin(IV) p-hydroxybenzoate Using Cyclic Voltammetry. International Journal of Scientific Engineering and Applied Science (IJSEAS), 3 (7). pp. 1-6. ISSN 2395-3470

Hurwaningsih, Eka and Qudus, Hardoko Insan (2017) ANALISIS SENYAWA DIFENILTIMAH(IV) DIBENZOAT VOLTAMMETRI GELOMBANG PERSEGI. Analit: Analytical and Environmental Chemistry, 2 (01). pp. 12-21. ISSN E-ISSN 2540-8267

Nainggolan, Tiurma and Qudus, Hardoko Insan (2016) ANALISIS SENYAWA TRIFENILTIMAH(IV) KLORIDA MENGGUNAKAN VARIASI ELEKTRODA KERJA EMAS DENGAN TEKNIKVOLTAMMETRI GELOMBANG PERSEGI. Analit: Analytical and Environmental Chemistry, 01 (01). pp. 47-60. ISSN 2540-8224

Suhartati, Tati and Epriyanti, Eka and Borisha, Inggit and Yandri, Yandri and Suwandi, Jhons Fatriyadi and Yuwono, Suripto D. and Qudus, Hardoko Insan and Hadi, Sutopo In Vivo Antimalarial Test of Artocarpin and in vitro Antimalarial Test of Artonin M Isolated from Artocarpus. Revista de Chimie. ISSN 2668-8212

Nurcahyani, Endang and Qudus, Hardoko Insan and Sumardi, Sumardi and Wahyuningsih, S. and palupi, asma and sholekhah, sholekhah Seleksi In Vitro Planlet Anggrek Bulan [Phalaenopsis amabilis (L.) Bl.] yang Diinduksi Larutan Atonik Dalam Keadaan Cekaman Kekeringan. Prosiding seminar nasional biologi XXV PBI Lampung.

Conference or Workshop Item

Nurcahyani, Endang and Qudus, Hardoko Insan and Amini, Nur Aisyah and Afifah, Amirah Melta (2023) Analysis of The Reducing Sugar and Carbohydrates Total of Cassava (Manihot esculenta Crantz.) Lampung Local Resistant to Drought Stress. In: The 4th ULICoSTE 2023, 7-8 September 2023, Lampung.

Nurcahyani, Endang and Rasmani, Risma and Qudus, Hardoko Insan (2022) In Vitro Selection and Total Phenol Analysis of Moon Orchid [Phalaenopsis amabilis (L.) Bl.] Results of Induced With Fusaric Acid. In: 7th International Conference on Biological Science (ICBS 2021), OCTOBER 14-15, 2021, YOGYAKARTA-INDONESIA.

Andini, Devi Tri and Prasetyo, Erik and Qudus, Hardoko Insan (2021) Oxidative Fusion and Alkaline Leaching for Manganese Extraction from Low Grade Silicate Ore. In: The 4 th International Seminar on Metalurgy and Materials (ISMM2020), 19-20 November 2020, Tangerang Selatan, Indonesia.

Nurcahyani, Endang and sholekhah, Sol and Sumardi, Sumardi and Qudus, Hardoko Insan (2021) Analysis of Total Carbohydrate and Chlorophyll Content of The Orchid Plantlet [Phalaenopsis amabilis (L.) Bl.] Resistant Fusarium Wilt Disease. In: ICASMI 2020, 3 September 2020, Bandar Lampung.

Hadi, Sutopo and Noviany, Noviany and Suhartati, Tati and Qudus, Hardoko Insan (2019) The Antimalarial and Antibacterial Activities of Some Organotin(IV) Carboxylate compounds. In: International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead, September 1-6, 2019, Saitama Japan.

Hadi, Sutopo and Suhartati, Tati and Qudus, Hardoko Insan and Yandri, Yandri (2019) The Biological Activity of Some Organotin(IV) benzoate compounds as new antimalarial agents. In: SEMIRATA-International Conference on Science and Technology (ICST) 2019 Bengkulu, 5-7 July 2019, Bengkulu. (Unpublished)

Hadi, Sutopo and Noviany, Noviany and Suhartati, Tati and Qudus, Hardoko Insan (2018) The Biological Activity of Some Organotin(IV) benzoate compounds. In: East West Chemistry Conference 2018, 12-14 October 2018, Lviv. (Unpublished)

Hadi, Sutopo and Noviany, Noviany and Suhartati, Tati and Qudus, Hardoko Insan (2018) The Biological Activity of Some Organotin(IV) benzoate compounds. In: International Conference on Applied Sciences Mathematics and Informatics ( ICASMI) , 9 - 11 Agustus 2018, 10 Agustus 2018, at Horison Hotel, Lampung, Indonesia. (Unpublished)

Other

Qudus, Hardoko Insan (2022) Similarity Index of IN VITRO ANTIBACTERIAL ACTIVITY OF SOME OF DIBUTYLTIN (IV) CHLOROBENZOATE DERIVATIVES AGAINST STAPHYLOCOCCUS AUREUS AND ESCHERICHIA COLI. ARPN Journal of Engineering and Applied Sciences, 16 (15). pp. 1623-1629. ISSN 1819-6608. Asian Research Publishing Network (ARPN).. (Unpublished)

Qudus, Hardoko Insan (2022) Bukti Menghadiri Seminar ICBS 2021. Universitas Gadjah Mada. (Unpublished)

Qudus, Hardoko Insan (2022) KORESPONDENSI : Nurun, U and Qudus, H.I (2017) ANALISIS SENYAWA TRIFENILTIMAH(IV) BENZOAT SECARA VOLTAMMETRI GELOMBANG PERSEGI. Analit: Analytical and Environmental Chemistry, 2 (01). pp. 72-81. Jurusan Kimia FMIPA Universitas Lampung.

Qudus, Hardoko Insan (2022) Korespondensi : Nurun, U and Qudus, H.I (2017) ANALISIS SENYAWA TRIFENILTIMAH(IV) BENZOAT SECARA VOLTAMMETRI GELOMBANG PERSEGI. Analit: Analytical and Environmental Chemistry, 2 (01). pp. 72-81. Jurusan Kimia FMIPA Universitas Lampung.

Qudus, Hardoko Insan and Nurcahyani, Endang (2022) Similarity Index of Analysis of Phenol, Reducing Sugar, and Chlorophyll of Dendrobium sp. plantlet after induction of fusaric acid In Vitro. GSC Online Press.

Qudus, Hardoko Insan and Nurcahyani, Endang (2022) Similarity Index of Analysis of reducing sugar levels of Cattleya sp. orchid plantlet after induction fusaric acid in vitro. WJARR.

Qudus, Hardoko Insan and Nurcahyani, Endang (2022) Similarity Index of In Vitro Selection and Total Phenol Analysis of Moon Orchid [Phalaenopsis amabilis (L.) Bl.] Results of Induced With Fusaric Acid. ATLANTIS PRESS.

Qudus, Hardoko Insan (2022) INFO KEGIATAN TAMBAHAN KE GURU BESAR. -. (Unpublished)

Qudus, Hardoko Insan (2021) Peer Reviewed of Analysis of Mercury in Skin Lightening Cream by Microwave Plasma Atomic Emission Spectroscopy (MP-AES). MDPI Multidisciplinary Digital Publishing, Switzerland.

Qudus, Hardoko Insan (2021) Peer Reviewed of Analysis of The Reducing Sugar of Cassava (Manihot esculenta Crantz) Mutant Plantlets Resistant to Fusarium Wilt. AIP Publishing LLC.

Qudus, Hardoko Insan (2021) Peer Reviewed of Analysis of Total Carbohydrate and Chlorophyll Content of The Orchid Plantlet [Phalaenopsis amabilis (L.) Bl.] Resistant Fusarium Wilt Disease. IOP Publishing.

Qudus, Hardoko Insan (2021) Peer Reviewed of Analysis of the Protein Profile of Cassava Plantlets (Manihot esculenta Crantz.) Resistance to Fusarium Wilt Disease. Science Publications.

Qudus, Hardoko Insan (2021) Peer Reviewed of In Vitro Antimicrobial Activity Study of Some Organotin(IV) Chlorobenzoates against Staphylococcus aureus and Escherichia coli. Society of Pharmaceutical Education & Research, India.

Qudus, Hardoko Insan (2021) Peer Reviewed of Oxidative Fusion and Alkaline Leaching for Manganese Extraction From Low Grade Silicate Ore. AIP Publishing LLC.

Qudus, Hardoko Insan (2021) Peer Reviewed of Synthesis and comparative study on the antibacterial activity organotin(IV) 3-hydroxybenzoate compounds. Walter de Gruyter GmbH, USA.

Qudus, Hardoko Insan (2021) Similarity Index of Analysis of Mercury in Skin Lightening Cream by Microwave Plasma Atomic Emission Spectroscopy (MP-AES). MDPI Multidisciplinary Digital Publishing, Switzerland.

Qudus, Hardoko Insan (2021) Similarity Index of Analysis of Mercury in Skin Lightening Cream by Microwave Plasma Atomic Emission Spectroscopy (MP-AES). MDPI Multidisciplinary Digital Publishing, Switzerland.

Qudus, Hardoko Insan (2021) Similarity Index of Analysis of The Reducing Sugar of Cassava (Manihot esculenta Crantz) Mutant Plantlets Resistant to Fusarium Wilt. AIP Publishing LLC.

Qudus, Hardoko Insan (2021) Similarity Index of Analysis of Total Carbohydrate and Chlorophyll Content of The Orchid Plantlet [Phalaenopsis amabilis (L.) Bl.] Resistant Fusarium Wilt Disease. IOP Publishing.

Qudus, Hardoko Insan (2021) Similarity Index of Analysis of the Protein Profile of Cassava Plantlets (Manihot esculenta Crantz.) Resistance to Fusarium Wilt Disease. Science Publications.

Qudus, Hardoko Insan (2021) Similarity Index of In Vitro Antimicrobial Activity Study of Some Organotin(IV) Chlorobenzoates against Staphylococcus aureus and Escherichia coli. Society of Pharmaceutical Education & Research, India.

Qudus, Hardoko Insan (2021) Similarity Index of Oxidative Fusion and Alkaline Leaching for Manganese Extraction From Low Grade Silicate Ore. AIP Publishing LLC.

Qudus, Hardoko Insan (2021) similarity Index of Synthesis and comparative study on the antibacterial activity organotin(IV) 3-hydroxybenzoate compounds. Walter de Gruyter GmbH, USA.

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 (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 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) 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 (2019) Peer Reviewed of Analysis of Chlorophyll Phalaenopsis amabilis (L.) Bl. Results of the Resistance to Fusarium oxysporum and Drought Stressand Their Modification Result. International Organization Of Scientific Research (IOSR), India.

Qudus, Hardoko Insan (2019) Peer Reviewed of The Potency Study of Organotin(IV) 3-Nitrobenzoate Compounds as Antimalarial Agents. IOP Publishing.

Qudus, Hardoko Insan (2019) Peer Reviewed of The potential of derivatives of organotin(IV) benzoate compounds in medicinal chemistry. IOP Publishing.

Qudus, Hardoko Insan (2019) Similarity Index of Analysis of Chlorophyll Phalaenopsis amabilis (L.) Bl. Results of the Resistance to Fusarium oxysporum and Drought Stressand Their Modification Result. International Organization Of Scientific Research (IOSR), India.

Qudus, Hardoko Insan (2019) Similarity Index of The Potency Study of Organotin(IV) 3-Nitrobenzoate Compounds as Antimalarial Agents. IOP Publishing.

Qudus, Hardoko Insan (2019) Similarity Index of The potential of derivatives of organotin(IV) benzoate compounds in medicinal chemistry. IOP Publishing.

Qudus, Hardoko Insan (2018) Peer Reviewed of Immobilization of-Amylase from Bacillus Subtilis ITBCCB148 Using Bentonit. Global Publications.

Qudus, Hardoko Insan (2018) Similarity of Immobilization of-Amylase from Bacillus Subtilis ITBCCB148 Using Bentonit. Global Publications.

Qudus, Hardoko Insan (2017) Peer Reviewed of The Chemical Analysis of Triphenyltin(IV)p-hydroxybenzoate by Square Wave Voltammetry. Bhopal, S.A. Iqbal, India.

Qudus, Hardoko Insan (2017) Peer Reviewed of The Determination of Chemical Kinetics Constant of Triphenyltin(IV) p-hydroxybenzoate Using Cyclic Voltammetry. IJSEAS, India.

Qudus, Hardoko Insan (2017) Similarity Index of The Chemical Analysis of Triphenyltin(IV)p-hydroxybenzoate by SquareWaveVoltammetry. Bhopal, S.A. Iqbal, India.

Qudus, Hardoko Insan (2017) Similarity Index of The Determination of Chemical Kinetics Constant of Triphenyltin(IV) p-hydroxybenzoate Using Cyclic Voltammetry. IJSEAS, India.

Qudus, Hardoko Insan (2016) Peer Reviewed of The anticorrosion activity of dibutyltin(IV) and diphenyltin(IV) dihydroxybenzoate compounds towards HRP mild steel in NaCland Their Modification Result. JOCPR, India.

Qudus, Hardoko Insan (2016) Peer Reviewed of Validasi Metode Matrix Solid Phase Dispersion (MSPD) Spektrofotometri UV untuk Analisis Residu Tetrasiklin dalam Daging Ayam Pedaging. Politeknik Kesehatan Tanjung Karang, Bandar Lampung.

Qudus, Hardoko Insan (2016) Similarity Index of The anticorrosion activity of dibutyltin(IV) and diphenyltin(IV) dihydroxybenzoate compounds towards HRP mild steel in NaCland Their Modification Result. JOCPR, India.

Qudus, Hardoko Insan (2015) Peer Reviewed of Synthesis and Potency Study of Some Dibutyltin(IV) Dinitrobenzoate Compounds as Corrosion Inhibitor for Mild Steel HRP in DMSO-HCl Solution. Chemical Publishing Co., India.

Qudus, Hardoko Insan (2015) Peer Reviewed of The Synthesis, Characterization and Comparative Anticorrosion Study of Some Organotin(IV) 4-Chlorobenzoates. Bhopal, S.A. Iqbal, India.

Qudus, Hardoko Insan (2015) Similarity Index of Synthesis and Potency Study of Some Dibutyltin(IV) Dinitrobenzoate Compounds as Corrosion Inhibitor for Mild Steel HRP in DMSO-HCl Solution. Chemical Publishing Co., India.

Qudus, Hardoko Insan (2015) Similarity Index of The Synthesis, Characterization and Comparative Anticorrosion Study of Some Organotin(IV) 4-Chlorobenzoates. Bhopal, S.A. Iqbal, India.

Qudus, Hardoko Insan (2015) Similarity Index of The anticorrosion activity of dibutyltin(IV) and diphenyltin(IV) dihydroxybenzoate compounds towards HRP mild steel in NaCland Their Modification Result. Bhopal, S.A. Iqbal, India.

Suhartati, Tati and Efriyanti, Eka and Borisha, Inggit and Yandri, Yandri and Suwandi, Jhons Fatriyadi and Yuwono, Suripto D. and Qudus, Hardoko Insan and Hadi, Sutopo Similarity In Vivo Antimalarial Test of Artocarpin and in vitro Antimalarial Test of Artonin M Isolated from Artocarpus. REVISTA DE CHIMIE SRL / Syscom 18.