Seehamat , L., K. . Akatsuka, and S. . Sansai. “THE CAREER DEVELOPMENT OF HERBAL FOR STUDENTS UNDER THE CENTER FOR NON-FORMAL EDUCATION AND INFORMAL EDUCATION, PHAYAO PROVINCE”. Journal of Buddhist Anthropology, vol. 6, no. 6, May 2021, pp. 280-97, https://so04.tci-thaijo.org/index.php/JSBA/article/view/251101.