Koç, Çağrı, M. Erbaş, and E. Ozceylan. “A Rich Vehicle Routing Problem Arising in the Replenishment of Automated Teller Machines”. An International Journal of Optimization and Control: Theories & Applications (IJOCTA), vol. 8, no. 2, July 2018, pp. 276-87, doi:10.11121/ijocta.01.2018.00572.