“Pirdot Leaves Extract (Saurauia Vulcani Korth) As Natural Antioxidant to Inhibit Oxidation Reaction of Crude Palm Oil (CPO): Ekstrak Daun Pirdot (Saurauia Vulcani Korth) Sebagai Antioksidan Alami Untuk Menghambat Reaksi Oksidasi Pada Crude Palm Oil (CPO)”. Stannum : Jurnal Sains dan Terapan Kimia 6, no. 2 (October 31, 2024): 79–85. Accessed April 25, 2026. https://www.journal.ubb.ac.id/index.php/stannum/article/view/4464.