Nafiah, Mohd Azlan, Mat Ropi Mukhtar, Hiroshi Morita, Kartini Ahmad, Khalijah Awang, and Hamid A. Hadi. 2010. “Alkaloids from Roots of Alseodaphne Corneri Kosterm”. Malaysian Journal of Science 29 (3):280-83. https://doi.org/10.22452/mjs.vol29no3.12.