TREHUB, O. D. Cloud technologies in problem-based learning in computer science disciplines. CTE Workshop Proceedings, Kryvyi Rih, Ukraine, v. 1, p. 152–153, 2013. DOI: 10.55056/cte.180. Disponível em: https://acnsci.org/journal/index.php/cte/article/view/180.. Acesso em: 26 jun. 2026.