ANDRIIENKO, V. ″The issue of the efficiency of teaching modern foreign languages to students of non-linguistic higher education institutions″. Problems of Engineer-Pedagogical Education, [S. l.], n. 56-57, p. 214–221, 2018. Disponível em: https://jped.uipa.edu.ua/index.php/JPED/article/view/177. Acesso em: 5 may. 2024.