SOME DIFFICULTIES OF USING THE MOTHER TONGUE IN THE ENGLISH CLASS. INTERNATIONAL CONFERENCE ON MULTIDISCIPLINARY STUDIES AND EDUCATION, [S. l.], v. 2, n. 4, p. 271–273, 2025. Disponível em: https://eoconf.com/index.php/icmse/article/view/335. Acesso em: 29 mar. 2026.