КАМИШИН, В. В. Cystemno and informational efficiency analysis scales Qualimetry academic obdaro-vanosti. Problems of Informatization and Control, [S. l.], v. 2, n. 42, p. 45–55, 2013. DOI: 10.18372/2073-4751.2.6470. Disponível em: http://jrnl.kai.edu.ua/index.php/PIU/article/view/6470. Acesso em: 14 jun. 2026.