Na lampoon, Parunyu, and Thidawan Unkong. “THE RELATIONSHIP BETWEEN ORGANIZATIONAL HEALTH AND EFFECTIVENESS OF SCHOOL UNDER THE OFFICE OF CHIANG RAI PRIMARY EDUCATIONAL SERVICE AREA OFFICE 3”. Educational Administration and Innovation Journal 4, no. 1 (April 28, 2024): 105–117. accessed September 28, 2026. https://so12.tci-thaijo.org/index.php/EAI/article/view/1074.