Srisungnern พ.; Podapol จ. THE STUDY OF STRATEGIC LEADERSHIP OF SCHOOL ADMINISTRATORS UNDER LOEI PRIMARY EDUCATIONAL SERVICE AREA OFFICE 1. Srilangchang Research Journal, [S. l.], v. 2, n. 7, p. 37–51, 2022. Disponível em: https://ojs.mbuslc.ac.th/index.php/srj/article/view/156. Acesso em: 12 nov. 2026.