Khongnoo , Kovit. 2023. “COMMUNITY-BASED DRUG ABUSE PREVENTION BAN PAK DAN BANG RIANG SUBDISTRICT THAP PUT DISTRICT PHANG NGA PROVINCE”. Journal of MCU Nakhondhat 10 (6). Nakhon Si Thammarat, Thailand:302-14. https://so03.tci-thaijo.org/index.php/JMND/article/view/270382.