ZBYR, I. Difficulties in Learning Ukrainian as Foreign Language by the Korean Students on the Intermediate Level. Archives of Business Research, [S. l.], v. 8, n. 1, p. 218–226, 2020. DOI: 10.14738/abr.81.7721. Disponível em: https://journals.scholarpublishing.org/index.php/ABR/article/view/7721. Acesso em: 26 apr. 2024.