SEMERIKOV, Serhiy O.; VAKALIUK, Tetiana A.; MINTII, Iryna S.; DIDKIVSKA, Svitlana O. Challenges facing distance learning during martial law: results of a survey of Ukrainian students. Educational Technology Quarterly, Kryvyi Rih, Ukraine, v. 2023, n. 4, p. 401–421, 2023. DOI: 10.55056/etq.637. Disponível em: https://acnsci.org/journal/index.php/etq/article/view/637.. Acesso em: 9 may. 2026.