Porananond A, Buranachart S, Unkong T, Gunma N. Digital Competency Development Model to Promote Learning Management for Private School Administrators. RJPJ [internet]. 2024 Aug. 31 [cited 2026 Sep. 30];18(59):384-400. available from: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/271612