Anuphap P. A MANAGEMENT MODEL IN ENHANCE TEACHER DEVELOPMENT IN PROJECT-BASED LEARNING MANAGEMENT FOR BANPAYAENG SCHOOL UNDER THE CHIANG RAI PRIMARY EDUCATIONAL SERVICE AREA OFFICE 1. JSBA [Internet]. 2022 Dec. 30 [cited 2024 May 3];7(12):1076-90. Available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/263091