DIDKIVSKA, Svitlana O.; VAKALIUK, Tetiana A. State of the art approaches to the quality of distance education. Educational Technology Quarterly, Kryvyi Rih, Ukraine, v. 2025, n. 1, p. 16–41, 2025. DOI: 10.55056/etq.766. Disponível em: https://acnsci.org/journal/index.php/etq/article/view/766.. Acesso em: 29 apr. 2026.