LESTARI, R. I. Supply Chain Design of Used-Cooking Oil for Biofuel: A Case Study in Special Region of Yogyakarta. Journal of Industrial Engineering and Education, [S. l.], v. 1, n. 1, p. 107–118, 2023. Disponível em: https://jiee.bksti.org/index.php/iee/article/view/12. Acesso em: 6 may. 2026.