PRADO, Ruth. Retention in higher education: theoretical and practical contributions. Linhas Críticas, [S. l.], v. 28, p. e43674, 2022. DOI: 10.26512/lc28202243674. Disponível em: https://periodicos.unb.br/index.php/linhascriticas/article/view/43674. Acesso em: 20 may. 2024.