SUARDI, S.; HARIYONO, H.; MAHMUDDIN, F.; ALWI, M. R.; PAWARA, M. U.; ALAMSYAH, A.; SETIAWAN, W. Effect of Methanol–NaOH Catalyst Variations on the Properties and Engine Performance of B50 Biodiesel from Waste Cooking Oil. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 15, n. 1, p. 79–89, 2026. DOI: 10.23960/jtepl.v15i1.79-89. Disponível em: https://jurnal.fp.unila.ac.id/index.php/JTP/article/view/11282. Acesso em: 12 feb. 2026.