Bouraima, M. B., Stević , Željko, Tanackov, I. ., & Qiu, Y. (2021). Assessing the performance of Sub-Saharan African (SSA) railways based on an integrated Entropy-MARCOS approach. Operational Research in Engineering Sciences: Theory and Applications, 4(2), 13–35. https://doi.org/10.31181/oresta20402013b