STRIUK, Mykola I.; SEMERIKOV, Serhiy O.; STRIUK, Andrii M. MOBILITY: A SYSTEMS APPROACH. Information Technologies and Learning Tools, [S. l.], v. 49, n. 5, p. 37–70, 2015. DOI: 10.33407/itlt.v49i5.1263. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/1263.. Acesso em: 20 apr. 2024.