KOSIOR-KAZBERUK, Marta; BERKOWSKI, Piotr. CURRENT PROBLEMS AND ACHIEVEMENTS OF INTERNATIONALIZATION OF HIGHER EDUCATION IN POLAND. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 1, p. 279–289, 2019. DOI: 10.17770/sie2019vol1.3836. Disponível em: https://journals.rta.lv/index.php/SIE/article/view/3836.. Acesso em: 5 apr. 2025.