| Studi analisis spesiasi ion logam Cr (III) dan Cr (VI) dengan asam tanat dari ekstrak gambir menggunakan spektrometri UV-Vis R Supriyanto Jurnal Sains MIPA Universitas Lampung 9 (1), 2012 | 26 | 2012 |
| Characteristics of nano-size LaCrO3 prepared through sol-gel route using pectin as emulsifying agent R Situmeang, R Supryanto, LNA Kahar, W Simanjuntak, S Sembiring Oriental Journal of Chemistry 33 (4), 1705-1713, 2017 | 14 | 2017 |
| Determination of vanillin in vanilla (Vanilla planifolia Andrews) from Lampung Indonesia by high performance liquid chromatography S Sujalmi, S Suharso, R Supriyanto, B Buchari Indonesian Journal of Chemistry 5 (1), 7-10, 2005 | 14 | 2005 |
| Adsorption of polycyclic aromatic hydrocarbons using low-cost activated carbon derived from rice husk Rinawati, D Hidayat, R Supriyanto, DF Permana, Yunita Journal of Physics: Conference Series 1338 (1), 012005, 2019 | 13 | 2019 |
| Chemical Composition of Liquid Fuel Produced by Co-pyrolysis of Sugarcane Bagasse and Sludge Palm Oil Using Zeolite-Y as Catalyst R Supryanto, W Simanjuntak, KD Pandiangan, R Situmeang, ... Oriental Journal of Chemistry 34 (3), 1533-1540, 2018 | 9 | 2018 |
| Analisis Kadar Protein, Lemak, Dan Total Asam Laktat Dari Fermentasi Kefir Berbahan Baku Kolostrum Sapi N Nurhasanah, MS Siwi, S Supriyanto, L Aspita | 7 | 2019 |
| Characteristics of Nanosize Spinel NixFe3-XO4 Prepared By Sol-Gel Method Using Egg White As Emulsifying Agent R Situmeang, W Simanjuntak, R Supryanto, R Amalia, M Septanto, ... Indonesian Journal of Chemistry 15 (2), 116-122, 2015 | 7 | 2015 |
| Studi Karbon Aktif Kayu Bakau (Rhizophora mucronata) Sebagai Adsorben Pewarna Tekstil Biru Tua Kode 5 Menggunakan Spektrofotometer UV-VIS M Cintia, NLGR Juliasih, D Herasari, AA Kiswandono, R Supriyanto Analit: Analytical and Environmental Chemistry 7 (1), 54-67, 2022 | 6 | 2022 |
| Pelatihan Pembuatan Sabun Cair Antibakteri (SANTRI) Pada Kelompok PKK Desa Mandah N Nurhasanah, R Rinawati, R Supriyanto, S Susianti Jurnal Pengabdian Kepada Masyarakat (JPKM) TABIKPUN 1 (1), 71-78, 2020 | 6 | 2020 |
| Biomonitoring of effects following exposure of fish to sugar refinery effluent T Tugiyono, N Nurcahyani, R Supriyanto, S Hadi Modern Applied Science 5 (5), 39-45, 2011 | 6 | 2011 |
| Adsorpsi Zat Warna Remazol Yellow FG Pada Limbah Tekstil Oleh Alang-alang (Imperata cylindrica (L.) Raeush) T Kusumaningsih, ABU Masykur, R Supriyanto Biofarmasi 4 (1), 27-33, 2006 | 6 | 2006 |
| Production of magnesium oxides from raw salt solution using electrochemical precipitation method as a heterogeneous catalyst for transesterification of coconut oil KD Pandiangan, W Simanjuntak, S Supriyanto, I Ilim, P Prasetyo, S Hadi Revista de Chimie 71 (8), 148-158, 2020 | 5 | 2020 |
| Validasi Metode Fotodegradasi Congo Red Terkatalis Zno/Zeolit Y Secara Spektrofotometri Uv-Vis RGR Dio, S Bahri, AA Kiswandono, R Supriyanto Analit: Analytical and Environmental Chemistry 6 (2), 134-144, 2021 | 4 | 2021 |
| Kajian Sebaran Logam Berat Timbal (Pb) Dan Kromium (Cr) Pada Sedimen Di Sekitar Perairan Teluk Lampung F Milasari FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM, 2016 | 4 | 2016 |
| NixCoyFe1-x-yO4 nanocatalyst: preparation, characterization and catalytic activity in CO2/H2 conversion R Situmeang, R Supriyanto, M Septianto, W Simanjuntak, S Sembiring, ... | 4 | 2013 |
| Pendampingan Pembuatan Dan Launching Rumah Produksi Sabun Di Desa Fajar Baru Jati Agung S Widiarto, S Suharso, N Nurhasanah, R Supriyanto, AA Kiswandono Jurnal Pengabdian Kepada Masyarakat (JPKM) TABIKPUN 3 (1), 21-28, 2022 | 3 | 2022 |
| Kompetisi Fenol pada Limbah Buatan Menggunakan Kopoli-Eugenol Divinil Benzena 10% sebagai Senyawa Pembawa AA Kiswandono, S Widiarto, S Supriyanto, R Rinawati, HI Qudus, R Anisa ALCHEMY Jurnal Penelitian Kimia 18 (1), 1-9, 2022 | 3 | 2022 |
| Fotodegradasi Pewarna Tekstil Kristal Violet Terkatalis ZnO/ZEOLIT Y Secara Spektrofotometri UV-VIS R Supriyanto, SP Anggraini, S Bahri, M Rilyanti Analit: Analytical and Environmental Chemistry 6 (1), 33-45, 2021 | 3 | 2021 |
| Identifikasi hidrokarbon polisiklik aromatik (PAH) di Perairan Teluk Lampung YAD Wahyuni, AA Kiswandono, R Supriyanto, RP Usman Analit: Analytical and Environmental Chemistry 2 (2), 2017 | 3 | 2017 |
| Biomonitoring Pengolahan Air Limbah Pabrik Gula PT Gunung Madu Plantation Lampung Dengan Analisis Biomarker: Indeks Fisiologi dan Perubahan Histologi Hati Ikan Nila … T Tugiyono, N Nurcahyani, R Supriyanto, M Kurniati Jurnal Sains MIPA Universitas Lampung 7 (1), 2012 | 3 | 2012 |
