Nadjamuddin M, Auliah N, Mulyadin, Tajuddin Z, Andriawan R. Test the Antioxidant Effectiveness of Oyster Mushroom (Pleurotus ostreatus) Ethyl Acetate Fraction Cream Formula using FRAP (Ferric Reducing Antioxidant Power) and ABTS (2,2’-azino-bis-(3-ethylbenzothiazoline-6-sulphonic acid) Methods). jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2023 Dec. 20 [cited 2025 Jul. 23];9(12):10985-90. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/6118