SALNYK, Iryna V. MODERN APPROACHES TO VIRTUAL LEARNING ENVIRONMENTS IN DIDACTICS OF PHYSICS. Information Technologies and Learning Tools, [S. l.], v. 41, n. 3, p. 108–116, 2014. DOI: 10.33407/itlt.v41i3.1026. Disponível em: https://www.journal.iitta.gov.ua/index.php/itlt/article/view/1026. Acesso em: 12 jul. 2026.