Syed Abdul Azziz, Saripah Salbiah, Mat Ropi Mukhtar, A. Hamid A. Hadi, Khalijah Awang, Faridahanim Mohd Jaafar, Humera Naz, Norhadiani Ismail, and Hiroshi Morita. 2013. “Isolation of Alkaloids from Artabotrys Suaveolens and Their Cytotoxic Activity”. Journal of Science and Mathematics Letters 5 (1):19-27. https://ojs.upsi.edu.my/index.php/JSML/article/view/344.