Arsathong P. MANAGEMENT PROCESS DEVELOPMENT USING SCHOOL, COMMUNITIES AND NETWORK PARTNERS FOR LEARNING RESOURCES DEVELOPMENT OF PHO CHAI DISTRICT OF THE NON-FORMAL AND INFORMAL EDUCATION CENTER, ROI ET PROVINCE. JSBA [internet]. 2022 Sep. 30 [cited 2025 Dec. 16];7(9):282-98. available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/261343