ZHYTYENYOVA, N. V. Visualization of educational information with the use services of cloud technology. CTE Workshop Proceedings, Kryvyi Rih, Ukraine, v. 2, p. 77–84, 2014. DOI: 10.55056/cte.191. Disponível em: https://acnsci.org/journal/index.php/cte/article/view/191.. Acesso em: 17 feb. 2026.