PET, E.; MILIN, I. A.; MERCE, I. I.; BRAD, I.; PETROMAN, C. Issues concerning Romanian demographic school population. Contemporary Educational Researches Journal, [S. l.], v. 11, n. 1, p. 18–26, 2021. DOI: 10.18844/cerj.v11i1.4730. Disponível em: https://www.un-pub.eu/ojs/index.php/cerj/article/view/4730. Acesso em: 19 apr. 2024.