ALSALEH, M.; ABDUL-RAHIM, A.; MOHD-SHAHWAHID, H.; CHIN, L.; KAMARUDIN, F. An Empirical Analysis for Technical Efficiency of Bioenergy Industry in EU28 Region Based on Data Envelopment Analysis Method. International Journal of Energy Economics and Policy, [S. l.], v. 6, n. 2, p. 290–304, 2016. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/2055. Acesso em: 30 may. 2024.