The differences and similarities by using TSP among these 5 peer reviewed.

1.Zhou, G. et al., 2011. A radio frequency identification based optimal material delivery method for digital plant production. International Journal of Computer Integrated Manufacturing, 24(5), pp.490-501.

https://www.tandfonline.com/doi/abs/10.1080/0951192X.2011.554870

2.Voccia, S.A., Campbell, A.M., and Thomas, B.W., 2013. The probabilistic traveling salesman problem with time windows.EURO Journal on Transportation and Logistics, 2(1-2), pp.89-107.

https://trid.trb.org/view/1746853

3.Theys, C., Brysy, O., Dullaert, W., and Raa, B., 2010. Using a TSP heuristic for routing order pickers in warehouses.European Journal of Operational Research, 200(3), pp.755-763.

https://research.vu.nl/en/publications/using-a-tsp-heuristic-for-routing-order-pickers-in-warehouses

4.Battarra, M., Erdoan, G., Laporte, G., and Vigo, D., 2010. The traveling salesman problem with pickups, deliveries, and handling costs.Transportation Science, 44(3), pp.383-399.

https://ideas.repec.org/a/inm/ortrsc/v44y2010i3p383-399.html

5.Renaud, J., and Ruiz, A., 2008. Improving product location and order picking activities in a distribution centre.Journal of the Operational Research Society, 59(12), pp.1603-1613.

https://www.tandfonline.com/doi/abs/10.1057/palgrave.jors.2602514