THONGPOYAI, S.; PIAMPUCHANA, N. STRATEGIC LEADERSHIP OF SCHOOL ADMINISTRATORS AFFECTING THE EFFECTIVENESS OF SCHOOLS UNDER UDON THANI SECONDARY EDUCATIONAL SERVICE AREA OFFICE. Journal of Buddhist Education and Research (JBER), [S. l.], v. 9, n. 1, p. 1–14, 2023. Disponível em: https://so06.tci-thaijo.org/index.php/jber/article/view/263398. Acesso em: 7 oct. 2026.