FERRO, G.; D’ELIA, V. Higher Education Efficiency Frontier Analysis: A Review of Variables to Consider . Journal on Efficiency and Responsibility in Education and Science, [S. l.], v. 13, n. 3, p. 140-153, 2020. DOI: 10.7160/eriesj.2020.130304. Disponível em: https://www.eriesjournal.com/index.php/eries/article/view/311. Acesso em: 23 oct. 2020.