Darmawan, Muhammad Indra, Adzani Ghani Ilmannafian, Mariatul Kiptiah, and Khatimatul Husna. 2024. “Quality Analysis Of Used Cooking Oil Refining Results With Bioadsorbent Composition Of Palm Fiber Waste And Bleaching Earth”. Agroindustrial Technology Journal 8 (2):68-81. https://atj.journal.unida.gontor.ac.id/index.php/atj/article/view/102.