Informative Environment Qualifying Index. Hungarian Journal of Industry and Chemistry, [S. l.], v. 48, n. 2, p. 23–36, 2020. DOI: 10.33927/hjic-2020-24. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/1107. Acesso em: 8 apr. 2025.