PHOLHIAMHAN, Rapeeporn, Surapon SAENSOUK, and Piyaporn SAENSOUK. “Ethnobotany of Phu Thai Ethnic Group in Nakhon Phanom Province, Thailand”. Walailak Journal of Science and Technology (WJST) 15, no. 10 (November 3, 2017): 679–699. Accessed September 9, 2026. https://wjst.wu.ac.th/index.php/wjst/article/view/3737.