Lê, Thi Thu Hong. “Extraction and Isolation of Compounds from Chloroform Extract of Goniothalamus Donnaiensis Leaves, Annonaceae ”. Hue University Journal of Science: Natural Science 133, no. 1C (September 30, 2024). Accessed November 14, 2024. http://222.255.146.83/index.php/hujos-ns/article/view/7359.