BOGACHKOV, Yuriy M.; PINCHUK, Olga P. KEY ISSUES OF CONCEPTS’ FORMATION OF THE NETWORK OF RESOURCE CENTER OF DISTANCE EDUCATION OF GENERAL EDUCATION INSTITUTIONS. Information Technologies and Learning Tools, [S. l.], v. 35, n. 3, p. 83–98, 2013. DOI: 10.33407/itlt.v35i3.854. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/854.. Acesso em: 28 apr. 2024.