Article

Purba, Aleksander and Widyawati, Ratna and Usman, Kristianto (2024) Investigating the Preference on Public Transport in a Metropolitan Area of Lampung Province, Indonesia. Periodica Polytechnica Transportation Engineering, 52 (4). pp. 317-325. ISSN 1587-3811

Purba, Aleksander and Akbari, Rahmatulloh and Widyawati, Ratna and Usman, Kristianto and Purba, John Tampil (2024) Investigating the Preference on Public Transport in a Metropolitan Area of Lampung Province, Indonesia. Periodica Polytechnica Transportation Engineering, 52 (4). pp. 317-325. ISSN 1587-3811

Putra, Gusrian and Wiryanto, Leo Hari and Widyawati, Ratna (2023) AN IMPLICIT FINITE DIFFERENCE METHOD FOR THIN FILM FLOW. Journal of The Indonesian Mathematical Society, 29 (1). pp. 99-105. ISSN 2086-8952 (p) | 2460-0245 (e)

Purba, Aleksander and Suharno, Suharno and Widyawati, Ratna and Khotimah, Siti Nurul (2022) Tantangan Mengembangkan Stasiun Berbasis Transit Oriented Development (TOD). Prosiding SINTA 2022, 1 (1). pp. 96-101. ISSN P-ISSN, 2655-2914 - E-ISSN, 2808-8360

Wiryanto, Leo Hari and Widyawati, Ratna and Fauzi, Rifky and Putra, Gusrian and Putriani, Ekayana (2022) SIMULATION OF WAVE PROPAGATION ON THIN FILM. Advances and Applications in Fluid Mechanics. ISSN 0973-4686

Wiryanto, Leo Hari and Widyawati, Ratna (2022) NUMERICAL SIMULATION OF FLOOD ROUTING, MODELS OF DYNAMIC EQUATION. Journal of The Indonesian Mathematical Society, 28 (2). pp. 122-132. ISSN 2086-8952 (p) | 2460-0245 (e)

Wiryanto, Leo Hari and Widyawati, Ratna (2022) Similarity Check Numerical Simulation OF Flood Routing, Model OF Dynamic Equations. Journal of The Indonesian Mathematical Society, 28 (02). pp. 122-132. ISSN 2086-8952 (p) | 2460-0245 (e)

Irianti, Laksmi and Kustiani, Ika and Widyawati, Ratna and Siregar, Amril Ma'ruf (2021) PELATIHAN INSTALASI HIDROPONIK DAN RUMAH HIJAU UNTUK PERTANIAN PEKARANGAN. PROSIDING SENAPATI SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT TEKNOLOGI DAN INOVASI, 2 (2020). pp. 167-172. ISSN ISSN: 2685-0427

Widyawati, Ratna and Wiryanto, Leo Hari (2021) ZERO GRAVITY OF FLOW UNDER A SLUICE GATE. Advances and Applications in Fluid Mechanics, 26 (02). pp. 115-121. ISSN 0973-4686

Widyawati, Ratna and Wiryanto, Leo Hari (2021) Similarity Check Zero Gravity of Flow Under A Sluice Gate. Advances and Applications in Fluid Mechanics, 26 (2). pp. 115-121. ISSN P-ISSN: 0973-4686

Despa, Dikpride and Widyawati, Ratna and Nama, Gigih Forda and Septiana, Trisya (2021) EDUKASI APLIKASI TEKNOLOGI INTERNET OF THINGS UNTUK AUDIT DAN MANAJEMEN ENERGI DALAM RANGKA KONSERVASI DAN EFISIENSI ENERGI. SAKAI SAMBAYAN — Jurnal Pengabdian kepada Masyarakat, 15 (1). ISSN ISSN 2550-1089

Kustiani, Ika and Widyawati, Ratna and Warena, Rosa Dwi (2021) Analisis Pengelolaan Limbah Konstruksi dengan Skema Stepwise Incentive System dalam Rangka Penerapan Lean Construction pada Proyek Konstruksi di Lingkungan Universitas Lampung. Prosiding SINTA 3 (2020), 3 (2020). ISSN 2655-2914

Fahmi, Fahmi and Widyawati, Ratna (2020) Analisis Kebutuhan Pengembangan Perumahan Dan Kawasan Permukiman Kabupaten Pesisir Barat Tahun 2018 – 2037. Jurnal Profesi insinyur Universitas Lampung, 01 (02). pp. 40-53. ISSN 2722-5771

Despa, Dikpride and Widyawati, Ratna and Purba, Aleksander and Septiana, Trisya (2020) EDUKASI IMPLEMENTASI UNDANG – UNDANG KEINSINYURAN PADA APARATUR SIPIL NEGARA (ASN) PEMERINTAHAN KABUPATEN DI LAMPUNG. PROSIDING SENAPATI SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT TEKNOLOGI DAN INOVASI Pengabdian Masyarakat di Era Revolusi Industri 4.0 dan Society 5.0. pp. 47-50. ISSN 2685-0427

Basuki, Kelik Hendro and Widyawati, Ratna and Khotimah, Siti Nurul (2019) Hortipark Lampung as environmental friendly urban horticulture concept in Lampung Province. IOP Conference Series: Earth and Environmental Science, 245. pp. 1-7. ISSN doi:10.1088/1755-1315/245/1/012036

Basuki, Kelik Hendro and Widyawati, Ratna and Khotimah, Siti Nurul (2019) Similarity Check Hortipark Lampung as environmental friendly urban horticulture concept in Lampung Province. IOP Conf. Series: Earth and Environmental Science 245 (2019) 012036, 245. pp. 1-7. ISSN DOI 10.1088/1755-1315/245/1/012036

Basuki, Kelik Hendro and Widyawati, Ratna and Khotimah, Siti Nurul Hortipark Lampung as environmental friendly urban horticulture concept in Lampung Province. IOP Conference Series: Earth and Environmental Science.

Conference or Workshop Item

Siregar, Amril Ma'ruf and Kustiani, Ika and Widyawati, Ratna and Purba, Aleksander (2021) Analisis pola perjalanan kereta api studi kasus pengembangan jalur ganda Gedebage - Cicalengka. In: Seminar Nasional Ilmu Teknik dan Aplikasi Industri (SINTA) 2020, 14 Oktober 2020, Bandar Lampung.

Nurarifani, - and Widyawati, Ratna and Aleksander, Purba and Diana, I Wayan (2020) PELATIHAN PEMBUATAN HAND SANITIZER DI KELOMPOK WANITA TANI KELURAHAN RAJABASA JAYA. In: SENAPATI 2020, 22-23 September 2020, Daring, Universitas Lampung.

Purba, Aleksander and Runiawan, Aken Andha and Sulistyorini, Rahayu and Fuady, Shahnaz Nabila and Afriani, Lusmeilia and Despa, Dikpride and Widyawati, Ratna and Werena, Rosalia Dwi (2020) MEASURING TOD READINESS OF THE BANDAR LAMPUNG CITY. In: Proceedings Of Sixth Internasional Conference -SEE 2020, Structure, Engineering and Environment KYOTO, Japan, 18 - 20 November 2020, Jepang.

Kustiani, Ika and Widyawati, Ratna and Warena, Rosa Dwi (2020) ANALISIS PENGELOLAAN LIMBAH KONSTRUKSI �DENGAN SKEMA STEPWISE INCENTIVE SYSTEM �DALAM RANGKA PENERAPAN LEAN CONSTRUCTION �PADA PROYEK KONSTRUKSI �DI LINGKUNGAN UNIVERSITAS LAMPUNG. In: Seminar Nasional Hasil Penelitian Sains, Teknik dan Aplikasi Industri (SINTA 2020), 14 - 15 Oktober 2020, Bandar Lampung. (Submitted)

Kustiani, Ika and Widyawati, Ratna and Warena, Rosa Dwi (2020) Analisis Pengelolaan Limbah Konstruksi dengan Skema Stepwise Incentive System dalam Rangka Penerapan Lean Construction pada Proyek Konstruksi di Lingkungan Universitas Lampung. In: Seminar Nasional Hasil Penelitian Sains, Teknik dan Aplikasi Industri (SINTA 2020), 14 - 15 Oktober 2020, Bandar Lampung. (Submitted)

Siregar, Amril Ma'ruf and Kustiani, Ika and Purba, Aleksander and Widyawati, Ratna (2020) Analisis Pola Perjalanan Kereta Api Studi Kasus Pengembangan Jalur Ganda Gedebage - Cicalengka. In: Seminar Nasional Hasil Penelitian Sains, Teknik dan Aplikasi Industri (SINTA 2020), 14 Oktober 2020, Bandar Lampung. (Submitted)

Purba, Aleksander and Sulistyorini, Rahayu and Afriani, Lusmeilia and Despa, Dikpride and Widyawati, Ratna and Dwi Werena, Rosalia (2020) MEASURING TOD READINESS OF THE BANDAR LAMPUNG CITY. In: The 6th International Conference on Structure, Engineering & Environment (SEE), 18 - 20 November 2020, Kyoto, Japan.

Helmi, Masdar and Widyawati, Ratna and Irianti, Laksmi and Annisa, Mufidah (2019) Sifat Mekanik Beton Reaktif yang Menggunakan Abu Sekam Padi sebagai Pengganti Sebagian Semen dan Perlakuan Perawatan Panas (Heat Curing). In: Seminar Nasional Inovasi, Teknologi dan Aplikasi (SeNITiA) 2019, 17-18 Oktober 2019, Universitas Bengkulu.

Berkah Nadi, M. Abi and Sulistyorini, Rahayu and Widyawati, Ratna (2019) ANALISIS PEMILIHAN MODA TRANSPORTASI ONLINE DAN TRANSPORTASI UMUM KOTA BANDAR LAMPUNG. In: Seminar Nasional Pascasarjana, Departemen Teknik Sipil FT-UI, 4 Juli 2019, Universitas Indonesia, Depok.

Kustiani, Ika and Siregar, Amril Ma'ruf and Widyawati, Ratna and Susilo, Gatot Eko and Kusnadi, Andi (2018) Pemberdayaan Kelompok Tani Kelurahan Rajabasa Jaya Melalui Pelatihan Pembuatan Komposter Mini Bernilai Ekonomi. In: Seminar Nasional Hasil-Hasil Pengabdian kepada Masyarakat 2018, 14 November 2018, Bandar Lampung. (Submitted)

Basuki, Kelik Hendro and Widyawati, Ratna and Khotimah, Siti Nurul (2018) Hortipark Lampung as environmental friendly urban horticulture concept in Lampung Province. In: The International Conference Research Collaboration “Improvement of City Environmental Quality”, 12 Maret 2018, Universitas Airlangga, Surabaya. (Submitted)

Irianti, Laksmi and Kustiani, Ika and Widyawati, Ratna and Siregar, Amril Ma'ruf PELATIHAN INSTALASI HIDROPONIK DAN RUMAH HIJAU UNTUK PERTANIAN PEKARANGAN. In: Seminar Hasil PKM, 14 November 2019, Hotel Emersia. (Submitted)

Widyawati, Ratna and Dwi Werena, Rosalia and Tiara, Tiara and Idharmahadi, Adha PELATIHAN PEMBUATAN DISINFEKTAN ALAMI DAN KIMIA DI KELOMPOK WANITA TANI KELURAHAN RAJABASA JAYA. In: Seminar Nasional Pengabdian Masyarakat Teknologi dan Inovasi (SENAPATI), 22-23 September 2020, Bandar Lampung.

Irianti, Laksmi and Kustiani, Ika and Widyawati, Ratna and Siregar, Amril Ma'ruf PEMBERDAYAAN KELOMPOK WANITA TANI HARAPAN JAYA MELALUI PELATIHAN INSTALASI HIDROPONIK DAN GREEN HOUSE URBAN FARMING PEKARANGAN. In: Seminar Hasil Pengabdian DIPA BLU Unila Tahun 2019, 14 November 2019, Hotel Emersia. (Submitted)

Patent

Trimoyo (2023) Sistem Informasi Angkutan Penyeberangan (SIAP) Bakauheni. 000455467.

Other

Putra, Gusrian and Wiryanto, Leo Hari and Widyawati, Ratna (2023) Similarity Check An Implicit Finite Difference Method for Thin Film Flow. Journal of Indonesian Mathematics Society, Indonesia.

Wiryanto, Leo Hari and Widyawati, Ratna and Fauzi, R and Putra, Gusrian and Noviani, E (2022) Similarity Check Simulation of Wave Propagation on Thin Film. Pushpa Publishing House, India. (Submitted)

Wiryanto, Leo Hari and Widyawati, Ratna (2022) Similarity Check NUMERICAL SIMULATION OF FLOOD ROUTING, MODEL OF DYNAMIC EQUATIONS. The Indonesian Mathematical Society, Indonesia.

Widyawati, Ratna and Wiryanto, Leo Hari (2021) Similarity Check Zero Gravity of Flow Under A Sluice Gate. Pushpa Publishing House, India.

Siregar, Amril Ma'ruf and Kustiani, Ika and Purba, Aleksander and Widyawati, Ratna (2021) Peer Review Prosiding : Analisis Pola Perjalanan Kereta Api Studi Kasus Pengembangan Jalur Ganda Gedebage - Cicalengka. Fakultas Teknik Universitas Lampung, Bandar Lampung.

Purba, Aleksander and Runiawan, Aken Andha and Sulistyorini, Rahayu and Fuady, Shahnaz Nabila and Afriani, Lusmeilia and Despa, Dikpride and Widyawati, Ratna and Werena, Rosalia Dwi (2020) MEASURING TOD READINESS OF THE BANDAR LAMPUNG CITY. GEOMATE International Society.

Purba, Aleksander and Runiawan, Aken Andha and Sulistyorini, Rahayu and Fuady, Shahnaz Nabila and Afriani, Lusmeilia and Despa, Dikpride and Widyawati, Ratna and Werena, Rosalia Dwi (2020) Measuring TOD Readiness Of The Bandar Lampung City. 6th Conf. on Structure Engineering & Enviroment (SEE).

Basuki, Kelik Hendro and Widyawati, Ratna and Khotimah, Siti Nurul (2019) Similarity Check Hortipark Lampung as environmental friendly urban horticulture concept in Lampung Province (PAK). IOP Conf. Series: Earth and Environmental Science 245 (2019) 012036.

Purba, Aleksander and Runiawan, Aken Andha and Sulistyorini, Rahayu and Fuady, Shahnaz Nabila and Afriani, Lusmeilia and Despa, Dikpride and Widyawati, Ratna and Werena, Rosalia Dwi MEASURING TOD READINESS OF THE BANDAR LAMPUNG CITY. Geomate International Society.

Purba, Aleksander and Runiawan, Aken Andha and Sulistyorini, Rahayu and Fuady, Shahnaz Nabila and Afriani, Lusmeilia and Despa, Dikpride and Widyawati, Ratna and Werena, Rosalia Dwi Measuring TOD Readiness of The Bandar Lampung City. GEOMATE International Society.

Purba, Aleksander and Runiawan, Aken Andha and Sulistyorini, Rahayu and Fuady, Shahnaz Nabila and Afriani, Lusmeilia and Despa, Dikpride and Widyawati, Ratna and Werena, Rosalia Dwi Measuring TOD Readiness of The Bandar Lampung City. GEOMATE International Society.