Thanavaro, P.P., Issarabhăŋī, Dr., P.I. and Harucomja, P. 2025. Sustainable drug problem solving according to the 5 precepts of Ban Phae Pong community, Lao Yao subdistrict, Ban Hong district, Lamphun province. MCU Haripunchai Review. 9, 4 (Dec. 2025), 319–332.