A. Hadi, A. H., Ropi Mukhtar, M. ’, Choon Wee, K. ’, & Syed Abd. Azziz, S. S. (2008). Alkaloids Isolated from Dehaasia candolleana (Meisn.) Kosterm. Malaysian Journal of Science, 27(2), 115–121. Retrieved from http://mojes.um.edu.my/index.php/MJS/article/view/9273