POKRYSHEN, Dmytro A. SCIENTIFIC METHODS AND TECHNOLOGICAL REQUIREMENTS FOR INFORMATION SYSTEMS OF EDUCATION. Information Technologies and Learning Tools, [S. l.], v. 30, n. 4, 2012. DOI: 10.33407/itlt.v30i4.698. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/698. Acesso em: 16 dec. 2025.