AGSONSUA , P.; KOSITPIMANVACH, E. Effectiveness of Education Management of Private School Principals under Jurisdiction of Khon Kaen Educational Office. Dhammathas Academic Journal, [S. l.], v. 20, n. 2, p. 81–88, 2020. Disponível em: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/171463. Acesso em: 29 aug. 2026.