Detphadung A, Chulasukhont P, Vorapanya S. THE 21st CENTURY LEADERSHIP SKILLS OF SCHOOL ADMINISTRATORS AFFECTING ORGANIZATION WELL–BEING IN EDUCATIONAL INSTITUTIONS UNDER SING BURI PRIMARY EDUCATIONAL SERVICE AREA OFFICE. SN Grad J. [internet]. 2025 Dec. 28 [cited 2026 Sep. 2];22(99):หน้า 32-43. available from: https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/275136