Mutlu, Mehmet Metin, İlyas Cihan Aksoy, and Yalcin Alver. “COVID-19 Transmission Risk Minimization at Public Transportation Stops Using Differential Evolution Algorithm”. European Journal of Transport and Infrastructure Research 21, no. 1 (April 1, 2021): 53–69. Accessed November 24, 2024. https://journals.open.tudelft.nl/ejtir/article/view/5129.