Abdullah, Afif Raihan. “Anticancer Effects of Eurycoma Longifolia, Nigella Sativa and Hibiscus Sabdariffa on Ovarian Cancer Cells”. International Journal of Allied Health Sciences 1, no. 1 (September 16, 2017). Accessed August 29, 2025. https://journals.iium.edu.my/ijahs/index.php/IJAHS/article/view/78.