KOVALCHUK, Vasyl I.; VOROTNYKOVA, Iryna P. MODELS OF THE USE OF DISTANCE LEARNING ELEMENTS IN SCHOOL. Information Technologies and Learning Tools, [S. l.], v. 60, n. 4, p. 58–76, 2017. DOI: 10.33407/itlt.v60i4.1763. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/1763.. Acesso em: 27 may. 2024.