MUHALI, Muhali; HENDRAWANI, Hendrawani; MIRAWATI, Baiq; HULYADI, Hulyadi. Effectiveness of Activated Carbon CaCl2 and NaNO3 Reducing Fatty Acids and Increasing the Quantity of Biodiesel Production. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 1, p. 257–264, 2023. DOI: 10.29303/jppipa.v9i1.2624. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/2624. Acesso em: 6 may. 2024.