MARNIK, J.; ENGLERT-BATOR, A. Tworzenie i rozwijanie multimedialnego paszportu komunikacyjnego. Journal of Education, Technology and Computer Science, [S. l.], v. 27, n. 1, p. 149–156, 2019. DOI: 10.15584/eti.2019.1.19. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/5699. Acesso em: 22 lip. 2024.