BUASAI, T.; MAHAHING, P.; CHOTIVUNGSO, P. Personnel Administration Based on the Sagahavatthu 4 Principles of School Administrators Under Khon Kaen Primary Educational Service Area Office 1. Journal of Graduate MCU KhonKaen Campus, [S. l.], v. 13, n. 1, p. 396–406, 2026. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/284793. Acesso em: 1 oct. 2026.