ERMOLAYEV, .; SPIVAKOVSKY, .; ZHOLTKEVYCH, .; BULAT, .; KEBERLE, . UNIT-NET IEDI: AN INFRASTRUCTURE FOR ELECTRONIC DATA INTERCHANGE. Journal of Information Technologies in Education (ITE), [S. l.], n. 1, p. 026–042, 2007. DOI: 10.14308/ite000004. Disponível em: https://ite.kspu.edu/index.php/ite/article/view/693. Acesso em: 5 aug. 2026.