R. KURTOVIC. Issues Brokenness On The Principal Level Of The Educational System. The American Journal of Applied Sciences, [S. l.], v. 3, n. 11, p. 18–21, 2021. DOI: 10.37547/tajas/Volume03Issue11-03. Disponível em: https://theamericanjournals.com/index.php/tajas/article/view/2138. Acesso em: 9 oct. 2025.