Suardi, Mahmuddin F, Klara S, Setiawan W, Pawara MU, Jumardi. Conversion of Waste Cooking Oil Combined With Corn Oil Into Biodiesel Using the Transesterification Method. IJMEIR [Internet]. 2025 Jul. 10 [cited 2026 Jan. 28];9(1):1-9. Available from: https://journal.its.ac.id/index.php/ijmeir/article/view/5039