1.
Jomvong A, Thumachai P, Sitanurak S. THE GUIDELINES FOR DEVELOPING PROACTIVE BEHAVIORS OF SCHOOL ADMINISTRATORS IN MUEANG MAE HONG SON DISTRICT UNDER MAE HONG SON PRIMARY EDUCATIONAL SERVICE AREA OFFICE 1. SN Grad J. [internet]. 2026 Jun. 30 [cited 2026 Aug. 30];23(101):249-62. available from: https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/277866