THIANGPADUNG, Y.; SAIKHAM , S.; VADASUDDO, P. H. The Personel Administration by the Principal of Saraneeyadham VI in the Schools under the Office of Roi-Et Primary Educational Service Area 3. Journal of Modern Learning Development, [S. l.], v. 7, n. 6, p. 30–41, 2022. Disponível em: https://so06.tci-thaijo.org/index.php/jomld/article/view/254970. Acesso em: 1 oct. 2026.