GNEDKOVA, O.; LYAKUTIN, B. METHODOLOGICAL AND PROGRAM PECULIARITIES OF USAGE OF SOCIAL SERVICES IN DISTANCE LEARNING SYSTEMS. Journal of Information Technologies in Education (ITE), [S. l.], n. 11, p. 083–087, 2012. DOI: 10.14308/ite000305. Disponível em: http://ite.kspu.edu/index.php/ite/article/view/407. Acesso em: 21 nov. 2024.