Sukanda Chaiyong, Apaporn Menakongka, Nataya Sutthanont, and Ratchanee Thongchai. 2021. “Gas Chromatography-Mass Spectrometry Analysis and Antimicrobial Activity and Cytotoxic Effect of Stephania Oblata Craib”. Agriculture and Natural Resources 55 (2). Bangkok, Thailand:237–244. https://li01.tci-thaijo.org/index.php/anres/article/view/251036.