Bo Wang. 2019. Research on the vehicle routing problem with simultaneous pick-up and delivery with time windows. , Rangsit University;
Bo Wang. (2019) Research on the vehicle routing problem with simultaneous pick-up and delivery with time windows . Rangsit University/Pathum Thani.
Bo Wang. Research on the vehicle routing problem with simultaneous pick-up and delivery with time windows. . Pathum Thani:Rangsit University, 2019.
Bo Wang. (2019) Research on the vehicle routing problem with simultaneous pick-up and delivery with time windows . Rangsit University/Pathum Thani.