Kanyaprasit ท. THE PERSONNEL ADMINISTRATION BASED ON APARIHANIYADHAMMA 7 OF SCHOOL ADMINISTRATORS UNDER LOEI PRIMARY EDUCATIONAL SERVICE AREA OFFICE 1. Integr. Soc. Sci. J. [Internet]. 2023 Aug. 31 [cited 2026 Nov. 10];3(8):17-31. Available from: https://ojs.mbuslc.ac.th/index.php/issj/article/view/213