SPIRIN, Oleg M. CRITERIA AND QUALITY INDICATORS OF INFORMATION AND COMMUNICATION TECHNOLOGIES OF LEARNING. Information Technologies and Learning Tools, [S. l.], v. 33, n. 1, 2013. DOI: 10.33407/itlt.v33i1.788. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/788. Acesso em: 6 dec. 2025.