EROFEEVA, Anna A.; YUSUPOVA, Zulfiya F. Actual problems of teaching russian language as the language of the specialty of foreign students. Revista Publicando, "Quito, EC", v. 5, n. 16 (1), p. 324–331, 2018. Disponível em: https://revistapublicando.org/revista/index.php/crv/article/view/1503. Acesso em: 7 feb. 2025.