NAUMENKO, O. M. ROLE OF INTERNET - RESOURCES IN FORMING OF ECOLOGICAL KNOWLEDGE AT THE STUDY OF NATURAL SCIENCES SUBJECTS. Information Technologies and Learning Tools, [S. l.], v. 35, n. 3, p. 54–63, 2013. DOI: 10.33407/itlt.v35i3.840. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/840. Acesso em: 25 oct. 2021.