DE HART, K. L.; VENTER, J. M. P. Comparison of urban and rural dropout rates of distance students. Perspectives in Education, [S. l.], v. 31, n. 1, p. 66–76, 2013. DOI: 10.38140/pie.v31i1.1795. Disponível em: https://journals.ufs.ac.za/index.php/pie/article/view/1795. Acesso em: 25 apr. 2024.