1.
Kumklang B. PR0FESSIONAL MANAGEMENT COMPETENCY DEVELOPMENT MODEL FOR SCHOOL DIRECTORS BANGKOK METROPOLITAN ADMINISTRATOR. JSBA [internet]. 2020 Nov. 15 [cited 2025 Dec. 16];5(11):244-58. available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/245851