THEORETICAL AND METHODOLOGICAL FOUNDATIONS OF TEACHING RUSSIAN AS A FOREIGN LANGUAGE IN MODERN EDUCATIONAL CONDITIONS. American Journal of Interdisciplinary Research and Development, [S. l.], v. 51, p. 179–184, 2026. Disponível em: https://ajird.journalspark.org/index.php/ajird/article/view/1733. Acesso em: 13 may. 2026.