Medina JPSST, Medina SM, Budnik EA. LINGUISTIC ERRORS OF BRAZILIAN STUDENTS WHEN LEARNING RUSSIAN AS A FOREIGN LANGUAGE (BASIC LEVEL). SIE [Internet]. 2020 May 20 [cited 2024 Nov. 15];5:505-20. Available from: https://journals23.rta.lv/index.php/SIE/article/view/5097