POPEL, Maiia V.; SHYSHKINA, Mariya P. The areas of educational studies of the cloud-based learning systems. CTE Workshop Proceedings, Kryvyi Rih, Ukraine, v. 6, p. 159–172, 2019. DOI: 10.55056/cte.375. Disponível em: https://acnsci.org/journal/index.php/cte/article/view/375.. Acesso em: 9 dec. 2024.