MENÉNDEZ, E. S.; MARTINEZ, M. E. M. Problems of learning and pedagogical intervention. International Journal of Social Sciences and Humanities, [S. l.], v. 3, n. 2, p. 105–111, 2019. DOI: 10.29332/ijssh.v3n2.301. Disponível em: https://sciencescholar.us/journal/index.php/ijssh/article/view/301. Acesso em: 4 jul. 2025.