KIIANOVSKA, N. M. Cloud-based tools for teaching higher mathematics to future engineers: the USA experience. CTE Workshop Proceedings, Kryvyi Rih, Ukraine, v. 1, p. 129–130, 2013. DOI: 10.55056/cte.164. Disponível em: https://acnsci.org/journal/index.php/cte/article/view/164.. Acesso em: 26 jun. 2026.