Panompong K, Khamdit S. DEVELOPMENT OF A PARTICIPATORY MANAGEMENT APPROACH FOR EDUCATIONAL INSTITUTION: ROI ET PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2. JMND [internet]. 2020 Oct. 28 [cited 2026 Sep. 11];7(10):113-27. available from: https://so03.tci-thaijo.org/index.php/JMND/article/view/247522