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. 316–319, 2025. Disponível em: https://eoconf.com/index.php/icmse/article/view/352. Acesso em: 31 mar. 2026.