FATIMA GARBA YUSUF, FATIMA ABUBAKAR MUHAMMAD AND ABUBAKAR ABUBAKAR IBRAHIM. Transesterification of Soybean Acid Oil with Al2O3 Catalyst: Effects of Catalyst Concentration and Reaction Time on Biodiesel Yield and Quality . Journal of Energy Technology and Environment, [S. l.], v. 7, n. 1, p. 1–13, 2025. DOI: 10.5281/zenodo.15007489. Disponível em: https://journals.nipes.org/index.php/jete/article/view/1326. Acesso em: 14 apr. 2025.