Kucukoglu, I., Gunduz, T., Balkancioglu, F., Topal, E.C. and Sayim, O. 2019. Application of precedence constrained travelling salesman problem model for tool path optimization in CNC milling machines. An International Journal of Optimization and Control: Theories & Applications (IJOCTA). 9, 3 (May 2019), 59–68. DOI:https://doi.org/10.11121/ijocta.01.2019.00662.