ÖZGÜR ULUBEY; KASIM YILDIRIM; MUHAMMET MUSTAFA ALPASLAN; NECDET AYKAÇ. TEACHERS’ OPINIONS ABOUT PROFESSIONAL DEVELOPMENT SCHOOLS. International Journal of Eurasia Social Sciences , [S. l.], v. 8, n. 30, p. 2064–2082, 2017. Disponível em: https://rrpubs.com/index.php/ijoess/article/view/1028. Acesso em: 17 may. 2025.