Sriphakot J, Prasertphorn V. THE RELATIONSHIP BETWEEN ACADEMIC LEADERSHIP OF SCHOOL ADMINISTRATORS AND EFFECTIVENESS OF THE SCHOOLS UNDER THE OFFICE OF KHONKAEN PRIMARY EDUCATIONAL SERVICE AREA 2 . JBER [Internet]. 2020 Dec. 13 [cited 2024 Apr. 25];6(2):47-60. Available from: https://so06.tci-thaijo.org/index.php/jber/article/view/245796