Gargazi G, Hendrawani H, Hulyadi H. Identifikasi Karakter Biodisel Minyak Jelantah Menggunakan Instrumen Gas Cromatografi Mass Spectroscopy (GC-MS). Empiric. Journal [Internet]. 2022 Dec. 31 [cited 2026 Jan. 29];3(2):333-40. Available from: https://journal-center.litpam.com/index.php/empiricism/article/view/1083