Prayot, Pornnapa. “AN EVALUATION OF WHITE SCHOOL FREE FROM DRUG AND VICES PROJECT OF MAELAUNGUPPATHUMTHAIKEEREE SCHOOL, PHAYA MENGRAI DISTRICT, CHIANGRAI PROVINCE”. Journal of Buddhist Anthropology 7, no. 6 (June 30, 2022): 401–417. accessed April 16, 2025. https://so04.tci-thaijo.org/index.php/JSBA/article/view/259155.