BOGACHKOV, Iu. N.; ZAKOMIRNYI, I. N.; UKHAN , P. S. Distance learning support service for night general education schools. CTE Workshop Proceedings, Kryvyi Rih, Ukraine, v. 3, p. 260–263, 2015. DOI: 10.55056/cte.275. Disponível em: https://acnsci.org/journal/index.php/cte/article/view/275.. Acesso em: 6 may. 2026.