Vejayan, Jaya, Venoos Iman, Siew-Liang Foong, and Halijah Ibrahim. “PROTEIN MARKERS USEFUL IN AUTHENTICATING Eurycoma Longifolia CONTAINED HERBAL APHRODISIAC PRODUCTS”. Malaysian Journal of Science 32, no. 1 (June 27, 2013): 15–23. Accessed April 28, 2024. http://mjs.um.edu.my/index.php/MJS/article/view/6901.