SYAM, Sri Rezki Mardiah; BUDIYONO, Budiyono; HADIYANTO, Hadiyanto. Global research trends in biodiesel production from palm fatty acid distillate (PFAD) using CaO, MgO, and TiO2 heterogeneous catalysts: a bibliometric analysis (2015-2025). Communications in Science and Technology, [S. l.], v. 11, n. 1, p. 82–99, 2026. DOI: 10.21924/cst.11.1.2026.1878. Disponível em: https://cst.kipmi.or.id/journal/article/view/1878. Acesso em: 3 jul. 2026.