CHERNII, M. M. USAGE OF SOCIAL SERVICES IN THE PROCESS OF ORGANIZATION OF COMMUNICATION FOR FOREIGN LANGUAGE TEACHERS. Information Technologies and Learning Tools, [S. l.], v. 37, n. 5, p. 99–115, 2013. DOI: 10.33407/itlt.v37i5.878. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/878. Acesso em: 25 oct. 2021.