SIWIŃSKA, B. University over Borders: A Comparison of Internationalization Models in Poland and Germany. Journal of Comparative & International Higher Education, [S. l.], v. 6, n. Summer, p. 42–46, 2019. Disponível em: https://ojed.org/index.php/jcihe/article/view/864. Acesso em: 30 jun. 2022.