KHODANYCH, Y. M. PROSPECTIVITY AND UNSPECIFICATION DISTANCE EDUCATION. Distance Education in Ukraine: Innovative, Normative-Legal, Pedagogical Aspects, [S. l.], v. 1, n. 1, p. 257–259, 2021. DOI: 10.18372/2786-5495.1.15799. Disponível em: https://jrnl.nau.edu.ua/index.php/DEU/article/view/15799. Acesso em: 19 apr. 2024.