Kanyajit, Sunee, Natthapon Sokantat, and Korkieat Limwongsakul. 2023. “GUIDELINES FOR THE PREVENTION OF DRUG PROBLEMS FOLLOW UP ON SUSTAINABLE COMMUNITY OPERATIONS”. Journal of MCU Nakhondhat 10 (9). Nakhon Si Thammarat, Thailand:225-36. https://so03.tci-thaijo.org/index.php/JMND/article/view/271525.