GANGUR, M.; PLEVNÝ, M. On the Problem of Generating a Large Number of Comparable Test Variants. Journal on Efficiency and Responsibility in Education and Science, [S. l.], v. 11, n. 4, p. 78–84, 2019. DOI: 10.7160/eriesj.2018.110402. Disponível em: https://www.eriesjournal.com/index.php/eries/article/view/220. Acesso em: 23 apr. 2024.