Amarittamrongrat B, Charoenkul N. APPROACHES FOR ACADEMIC AFFAIRS MANAGEMENT TO DEVELOP SELF-DIRECTED LEARNING SKILLS FOR STUDENTS IN SCHOOLS UNDER NONTHABURI AREA 3. Education MCU [Internet]. 2023 Dec. 30 [cited 2024 May 12];10(3):191-203. Available from: https://so02.tci-thaijo.org/index.php/EDMCU/article/view/263813