HERASYMENKO, Inna V. DATA PROTECTION TECHNOLOGIES IN THE DISTANCE LEARNING SYSTEMS. Information Technologies and Learning Tools, [S. l.], v. 47, n. 3, p. 150–159, 2015. DOI: 10.33407/itlt.v47i3.1238. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/1238.. Acesso em: 4 may. 2024.