Tangjittaporn S, Chittranun T. DEVELOPMENT GUIDELINES FOR ACADEMIC ADMINISTRATION USING PARTICIPATIVE MANAGEMENT UNDER NONG BUA LUM PHU PRIMARY EDUCATIONAL SERVICE AREA OFFICE 1. AJMBU [internet]. 2024 Jun. 29 [cited 2026 Oct. 13];13(1):133-44. available from: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/275010