LYTVYNOVA, Svitlana G. ON-LINE EDUCATIONAL ENVIRONMENT FOR SECONDARY SCHOOL TEACHERS. Information Technologies and Learning Tools, [S. l.], v. 19, n. 5, 2011. DOI: 10.33407/itlt.v19i5.356. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/356.. Acesso em: 20 apr. 2024.