O. BADMUS, S.; AKINWANDE, B.; UKAEGBU, B. An Empirical Analysis of Efficiency of English Premier League (EPL) Football clubs (2005-2015) Using a Data Envelopment Analysis (DEA) Approach. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 33, n. 1, p. 238–259, 2017. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/7229. Acesso em: 3 jul. 2024.