SARMENTO, Joaquim; RENNEBOOG, Luc; VERGA MATOS, Pedro. Measuring highway efficiency by a DEA approach and the Malmquist index. European Journal of Transport and Infrastructure Research, [S. l.], v. 17, n. 4, 2017. DOI: 10.18757/ejtir.2017.17.4.3213. Disponível em: https://journals.open.tudelft.nl/ejtir/article/view/3213. Acesso em: 24 apr. 2024.