Bunsathian, Donnapa. 2023. “MODELS AND PROCESS IN FOSTERING PARTICIPATION OF ETHNICALLY DIVERSE COMMUNITIES FOR DRUG PROBLEM PREVENTION IN SANGKHA BURI DISTRICT, KANCHANABURI PROVINCE”. Journal of MCU Nakhondhat 10 (9). Nakhon Si Thammarat, Thailand:53-64. https://so03.tci-thaijo.org/index.php/JMND/article/view/270951.