ALEKSANDROVNA ARSKAYA, Julia; SERGEEVNA ZARUBINA, Elena. On the Problems of Teaching Russian As a Foreign Language to the Speakers of a Cognate Language (Polish). KnE Social Sciences, [S. l.], v. 4, n. 2, p. 41–50, 2020. DOI: 10.18502/kss.v4i2.6306. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/6306. Acesso em: 11 jul. 2025.