CHARIKA CHAIYADET. SCHOOL ADMINISTRATORS COMPETENCIES AND EFFICIENT PERFORMANCE OF TEACHERS IN SCHOOL NETWORK FOR ENHANCING EFFICIENCY OF EDUCATION MANAGEMENT OF REGIONAL SPECIAL EDUCATION CENTER 6 UNDER BUREAU OF SPECIAL EDUCATION ADMINISTRATION. Educ. J. KPRU. [internet]. 2022 Sep. 26 [cited 2025 Apr. 6];4(7):15-2. available from: https://so08.tci-thaijo.org/index.php/EJFE/article/view/866