IBRAHIM, MAIZATUL AKMA, MOHD HAMZAH MOHD NASIR, and NUR FATHIHAH SURAYA BINTI AZAHARI. “ ANTIOXIDANT ACTIVITY AND CHEMICAL CONSTITUENTS OF PIPER SARMENTOSUM ETHANOLIC EXTRACT”. International Journal of Allied Health Sciences 4, no. 2 (October 26, 2020): 1257–1265. Accessed April 8, 2026. https://journals.iium.edu.my/ijahs/index.php/IJAHS/article/view/283.