HERIANTO, B.; FEBRINA, wetri; INDRAWAN, S.; FITRIANA, W. Pengoptimalan Proses Pemurnian Biodiesel Pada Unit Refinery PT. X. JURNAL UNITEK, [S. l.], v. 16, n. 2, p. 227–236, 2023. DOI: 10.52072/unitek.v16i2.686. Disponível em: https://ejurnal.sttdumai.ac.id/index.php/unitek/article/view/686. Acesso em: 22 jul. 2024.