“Total Phenolic and Antioxidant Capacity of Acetone Extract of Tristaniopsis Merguensis Leaves”. Stannum : Jurnal Sains dan Terapan Kimia 1, no. 1 (October 14, 2019): 10–13. Accessed April 13, 2026. https://journal.ubb.ac.id/index.php/stannum/article/view/1274.