HASSANPOUR, Malek. An investigation of five generation and regeneration industries using DEA. Operational Research in Engineering Sciences: Theory and Applications, [S. l.], v. 4, n. 1, p. 19–37, 2021. DOI: 10.31181/oresta2040115h. Disponível em: https://oresta.org/menu-script/index.php/oresta/article/view/77. Acesso em: 8 oct. 2024.