KULASA, J.; NIZIOŁ, A. SaaS jako element chmury obliczeniowej w pracy studenta. Journal of Education, Technology and Computer Science, [S. l.], n. 2, p. 252–258, 2014. DOI: 2080-9069. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6602. Acesso em: 22 lip. 2024.