Mardani, Abbas, Edmundas K. Zavadskas, Zainab Khalifah, Ahmad Jusoh, and Khalil Md Nor. 2016. “Multiple Criteria Decision-Making Techniques in Transportation Systems: A Systematic Review of the State of the Art Literature”. Transport 31 (3):359–385. https://doi.org/10.3846/16484142.2015.1121517.