Anatasya, Dita Riyantiin, Teguh Andriyanto, and Rina Firliana. “Pemilihan Supplier Minyak Jelantah Bahan Baku Biosolar”. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) 7, no. 1 (July 19, 2023): 44–51. Accessed May 20, 2024. https://proceeding.unpkediri.ac.id/index.php/inotek/article/view/3409.