| Ekstraksi Antioksidan Alami Dan Uji Aktivitas Antioksidan Dari Daun Sirsak (Annona muricata L.) A Akbar, R Youfa REACTOR: Journal of Research on Chemistry and Engineering 1 (1), 15-18, 2020 | 3 | 2020 |
| Biosorption of Cu (II) metal ions in fixed column by using coconut husk waste H NH, K Akli, R Youfa, MI Senjawati, M Khairati Oriental Journal of Chemistry 34 (4), 2018 | 3 | 2018 |
| Pelatihan Pembuatan Lilin Aromaterapi Berbasis Minyak Serai di IKM CV Amna Lab. Aromaterapi Kabupaten Solok E Pelita, H Anwar, RT Jayanti, D Desniorita, R Youfa, J Jerry, R Roswita Journal of Industrial Community Empowerment 1 (2), 48-53, 2022 | 2 | 2022 |
| Sustainable Biorefinery: Effect of Time Fermentation on Hidrolisis Product from Cocoa Pod Husk. N Nazir, R Youfa, M Prasada, E Pelita International Journal on Advanced Science, Engineering & Information …, 2024 | 1 | 2024 |
| Effect of dolomite addition on the performance of palm oil mill fly ash for methylene blue adsorption E Pelita, R Youfa, AB Sahaq, RL Permadani Indonesian Journal of Chemical Analysis (IJCA) 6 (1), 63-74, 2023 | 1 | 2023 |
| Effect Soursop Leaf Extract For Oxidation Stability Of Palm Oil Biodiesel and Soybean Oil Biodiesel A Akbar, K Akli, R Youfa IOP Conference Series: Materials Science and Engineering 1053 (1), 012087, 2021 | 1 | 2021 |
| Pembuatan Alat Pengolahan Limbah Tekstil di Kecamatan IV Nagari Bayang Utara Painan, Pesisir Selatan E Pelita, D Suciati, H Anwar, D Nirmala, R Youfa, D Desniorita, RT Jayanti, ... Journal of Industrial Community Empowerment 3 (1), 17-24, 2024 | | 2024 |
| Perbandingan efisiensi adsorben fly ash dan dolomit yang berasal dari Sumatera Barat terhadap penyerapan methylene blue D Desniorita, R Youfa, E Pelita, RL Permadani, AB Sahaq, ... Jurnal Litbang Industri 13 (1), 35-40, 2023 | | 2023 |
| Pemanfaatan Peluang Pasar Produk Lokal Dalam Rangka Meningkatkan Ekonomi Masyarakat di Kabupaten Agam Sumatera Barat R Youfa, D Desniorita, R Ningsih, S Elfina, AS Helmi, O Oktrison, J Jerry Journal of Industrial Community Empowerment 2 (1), 13-18, 2023 | | 2023 |
