KARAMPELAS, K. . Can the Clubs finally ’lift the rock’? Assessing the Sustainability of Reform in Greek Education System. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 15, n. 6, p. 61–77, 2016. Disponível em: https://ijlter.myres.net/index.php/ijlter/article/view/922. Acesso em: 18 apr. 2026.