1. Coello, C.A.C., et al.: Evolutionary multiobjective optimization: open research areas and some challenges lying ahead. Complex Intell. Syst. 6(2), 221–236 (2020)
2. Dantzig, G.B., Ramser, J.H.: The truck dispatching problem. Manag. Sci. 6(1), 80–91 (1959)
3. Dorling, K., Heinrichs, J., Messier, G.G., Magierowski, S.: Vehicle routing problems for drone delivery. IEEE Trans. Syst. Man Cybern.: Syst. 47(1), 70–85 (2016)
4. Wang, J., Weng, T., Zhang, Q., et al.: A two-stage multiobjective evolutionary algorithm for multiobjective multidepot vehicle routing problem with time windows. IEEE Trans. Syst. Man Cybern. 49(7), 2467–2478 (2019)
5. Baldacci, R., Mingozzi, A., Roberti, R.: Recent exact algorithms for solving the vehicle routing problem under capacity and time window constraints. Eur. J. Oper. Res. 218(1), 1–6 (2012)