| Evaluation of antioxidants in rapeseed oils for railway application A Suzuki, R Ulfiati, M Masuko Tribology International 42 (6), 987-994, 2009 | 40 | 2009 |
| The Effect of Calcination Temperature on Metakaolin Characteristic Synthesized from Badau Belitung Kaolin R Ulfiati, D Dhaneswara, FF Jaka, S Harjanto Key Engineering Materials 841, 312-316, 2020 | 5 | 2020 |
| Characterization of calcined Badau Belitung kaolin as potential raw materials of zeolite R Ulfiati, FM Rozaq, D Dhaneswara, S Harjanto AIP Conference Proceedings 2232 (1), 2020 | 4 | 2020 |
| Peran Laboratorium Pengendalian Mutu Dalam Menjamin Kualitas Produk Pelumas R Ulfiati Lembaran publikasi minyak dan gas bumi 44 (2), 198-203, 2010 | 3 | 2010 |
| Formulasi Gemuk Lumas Sabun Litium dengan Bahan Dasar Minyak Jarak R Ulfiati Lembaran publikasi minyak dan gas bumi 43 (2), 98-106, 2009 | 2 | 2009 |
| Faktor Yang Mempengaruhi Presisi Dan Akurasi Data Hasil Uji Dalam Menentukan Kompetensi Laboratorium (The Factor that Affect the Precision and Accuracy of Test Result Data … R Ulfiati, T Purnami, RM Karina Lembaran publikasi minyak dan gas bumi 51 (1), 49-63, 2017 | 1 | 2017 |
| Pentingnya Kebersihan Pelumas Mesin R Ulfiati Lembaran publikasi minyak dan gas bumi 42 (1), 65-70, 2008 | 1 | 2008 |
| Synthesis of Mesoporous Silica from Sugarcane Bagasse as Adsorbent for Colorants Using Cationic and Non-Ionic Surfactants. D Dhaneswara, A Tsania, JF Fatriansyah, A Federico, R Ulfiati, R Muslih, ... International Journal of Technology 15 (2), 2024 | | 2024 |
| The effects of temperature and calcination time on physical properties of Badau Belitung kaolin activation used as zeolite raw material R Ulfiati, E Nuraini, FM Rozaq, N Sofyan AIP Conference Proceedings 2538 (1), 2023 | | 2023 |
| The effects of thermal treatment on Badau Belitung kaolin as potential zeolite raw materials FM Rozaq, R Ulfiati, S Harjanto, MAA Putra, JF Fatriansyah AIP Conference Proceedings 2538 (1), 2023 | | 2023 |
| The calcination temperature effects on the adsorption characteristics of Badau Belitung kaolin R Ulfiati, L Safitri, FM Rozaq, S Harjanto, DM Nurjaya AIP Conference Proceedings 2538 (1), 2023 | | 2023 |
| Synthesis and Characterization ZSM-5 Based on Kaolin as a Catalyst for Catalytic Cracking of Heavy Distillate. R Ulfiati, D Dhaneswara, S Harjanto, JF Fatriansyah International Journal of Technology 13 (4), 2022 | | 2022 |
| CATALYTIC PERFORMANCE OF ZSM-5 ZEOLITE IN HEAVY HYDROCARBON CATALYTIC CRACKING: A REVIEW R Ulfiati RESEARCH AND DEVELOPMENT 42 (1), 2019 | | 2019 |
| Contribution Ultra Violet Radiation On Degradation Of Biodegradable Base Oil R Ulfiati Scientific Contributions Oil and Gas 32 (1), 27-30, 2009 | | 2009 |
| FORMULASI GEMUK LUMAS RAMAH LINGKUNGAN (BIODEGRADABLE GREASE) R Ulfiati, MR Malik, PA Bangun | | |
