HAMID, A.; BADRUS SYAFA’, M. .; ESTI PURBANINGTIAS, T. .; RAHMAWATI, Z.; FATAH, M.; WAHYUNI, T. .; DAYI FEBRIANA, I.; ABDULLAH , M. .; ROHMAH, F. Biodiesel Synthesis with Different Feedstock Oils: Free Fatty Acid Analysis and Fuel Properties Characterization . Indonesian Journal of Chemical Analysis (IJCA), [S. l.], v. 9, n. 1, p. 13–26, 2026. DOI: 10.20885/ijca.vol9.iss1.art2. Disponível em: https://journal.uii.ac.id/IJCA/article/view/46344. Acesso em: 31 mar. 2026.