“Identification Of Alkaloids From the Ethanol Extract of Strychnos Ligustrina Using Liquid Chromatography-Mass Spectrometry (LC-MS)”. Journal Borneo 3, no. 2 (July 31, 2023): 64–71. Accessed July 8, 2025. https://journalborneo.com/index.php/jb/article/view/82.