GETMANENKO, Natalia. Modern Trends in Motivations for Learning Russian as a Foreign Language. (International Research Data from 2010-2014). Przegląd Rusycystyczny, [S. l.], n. 2, 2017. Disponível em: https://journals.us.edu.pl/index.php/PR/article/view/4915. Acesso em: 15 grudz. 2025.