Boonrak B, Asanok M. DEVELOPING THE STUDENT COUNCIL’S ACTIVITIES ADMINISTRATION GUIDELINES FOR SCHOOLS UNDER THE OFFICE OF SAKON NAKHON PRIMARY EDUCATIONAL SERVICE AREA 3. AJMBU [Internet]. 2022 Mar. 30 [cited 2024 Apr. 30];11(1):494-508. Available from: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/247825