SORNDET, W.; SAENGTHONG, S.; BOONSONG, K. Proactive Leadership of Teachers Affecting Work Performance Effectiveness of Teachers in Schools under Phetchaburi Primary Educational Service Area Office 1. Journal of Humanities and Social Sciences Review , [S. l.], v. 28, n. 1, p. 120–129, 2026. Disponível em: https://so05.tci-thaijo.org/index.php/hspbruacthjournal/article/view/290369. Acesso em: 17 sep. 2026.