“Antioxidant Avtivity Test of 50% Ethanol Extract of Rosemary Leaves (Rosmarinus Officinalis L.) Using DPPH Method : Uji Antioksidan Ekstrak Etanol 50% Daun Rosemary (Rosmarinus Officinalis L.) Menggunakan Metode DPPH”. Journal Pharmasci (Journal of Pharmacy and Science) 9, no. 1 (June 11, 2024): 73–78. Accessed September 21, 2026. https://e-journal.akfarsurabaya.ac.id/index.php/jps/article/view/391.