MITRPUSAPORN, K. DEVELOPMENT OF COMPETENCY INSTRUCTIONAL LEADERSHIP INDICATORS FOR SMALL-SIZED SCHOOLS ADMINISTRATORS UNDER THE OFFICE OF BASIC EDUCATION COMMISSION. Journal of Social Science and Cultural, [S. l.], v. 8, n. 10, p. 189–203, 2024. Disponível em: https://so06.tci-thaijo.org/index.php/JSC/article/view/277433. Acesso em: 15 sep. 2026.