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. Pharmasci 2024, 9 (1), 73-78. https://doi.org/10.53342/pharmasci.v9i1.391.