GADING BAGUS MAHARDIKA; PRABOWO, Agung; SYARIFUDDIN OKO; MUH IRWAN; ALVYANO. GC–MS CHARACTERIZATION OF FATTY ACID ALKYL ESTERS IN BIODIESEL PRODUCED FROM WASTE COOKING OIL. Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya, [S. l.], v. 8, n. 1, p. 107–114, 2026. DOI: 10.36526/jc.v8i1.6976. Disponível em: https://ejournal.unibabwi.ac.id/index.php/Crystal/article/view/6976. Acesso em: 3 apr. 2026.