Musa, Weny J.A, Nurhayati Bialangi, Boima Situmeang, and Saronom Silaban. “Triterpenoid Compound from Metanol Extract of Mangrove Leaves (Sonneratia Alba) and Anti-Cholesterol Activity Test”. Jurnal Pendidikan Kimia 11, no. 1 (April 30, 2019): 18–23. Accessed June 1, 2025. https://jurnal.unimed.ac.id/2012/index.php/jpk/article/view/13124.