Aiyuba DS, Rakhmatullah AN, Restapaty R. Uji Aktivitas Antioksidan Ekstrak Metanol Daun Ramania (Bouea macrophylla Griffith.) Menggunakan Metode DPPH: Antioxidant Activity Test of Methanol Extract of Ramania Leaf (Bouea macrophylla Griffith.) Using the DPPH method. J Surya Medika [Internet]. 2023Apr.27 [cited 2024Nov.21];9(1):81-7. Available from: https://journal.umpr.ac.id/index.php/jsm/article/view/5150