KAMSIKAEW, O.; SUCHARITRAK, P. School Administrators’ Management Behaviour Effectiveness: Ratchaburi Primary Educational Service Area Office I. VOICES AND VISIONS: Journal of Humanities and Social Sciences, [S. l.], v. 1, n. 1, p. 32–45, 2018. DOI: 10.53848/vvjournal.v1i1.2193. Disponível em: https://so14.tci-thaijo.org/index.php/VandVJournal/article/view/2193. Acesso em: 16 sep. 2026.