![The vehicle routing problem with backhauls towards a sustainability perspective: a review | SpringerLink The vehicle routing problem with backhauls towards a sustainability perspective: a review | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs11750-019-00534-0/MediaObjects/11750_2019_534_Fig6_HTML.png)
The vehicle routing problem with backhauls towards a sustainability perspective: a review | SpringerLink
![The Multiple Trip Vehicle Routing Problem with Backhauls: Formulation and a Two-Level Variable Neighbourhood Search - ScienceDirect The Multiple Trip Vehicle Routing Problem with Backhauls: Formulation and a Two-Level Variable Neighbourhood Search - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0305054815003032-gr1.jpg)
The Multiple Trip Vehicle Routing Problem with Backhauls: Formulation and a Two-Level Variable Neighbourhood Search - ScienceDirect
![A vehicle routing problem with backhauls and time windows: a guided local search solution - ScienceDirect A vehicle routing problem with backhauls and time windows: a guided local search solution - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S136655450400016X-gr4.jpg)
A vehicle routing problem with backhauls and time windows: a guided local search solution - ScienceDirect
![PDF] Meta-heuristics for the multiple trip vehicle routing problem with backhauls | Semantic Scholar PDF] Meta-heuristics for the multiple trip vehicle routing problem with backhauls | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/00676330d80625b05a000b8488604c8dfe1d35aa/57-Figure3.1-1.png)
PDF] Meta-heuristics for the multiple trip vehicle routing problem with backhauls | Semantic Scholar
A strategy based on the open traveling salesman problem to solve the vehicle routing problem with backhauls (Colombia)
A THRESHOLD ACCEPTING META-HEURISTIC FOR THE VEHICLE ROUTING PROBLEM WITH BACKHAULS AND TIME WINDOWS
A Cluster Insertion Heuristic for Single and Multiple Depot Vehicle Routing Problems with Backhauling
![PDF) An exact algorithm for the vehicle routing problem with backhauls | Daniele Vigo - Academia.edu PDF) An exact algorithm for the vehicle routing problem with backhauls | Daniele Vigo - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/7076285/mini_magick20190427-11748-ar14wl.png?1556366162)
PDF) An exact algorithm for the vehicle routing problem with backhauls | Daniele Vigo - Academia.edu
![PDF] Tuning the Parameters of a Memetic Algorithm to Solve Vehicle Routing Problem with Backhauls Using Design of Experiments | Semantic Scholar PDF] Tuning the Parameters of a Memetic Algorithm to Solve Vehicle Routing Problem with Backhauls Using Design of Experiments | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/106a7c6c657dd249aedf28bc704c611f002eb095/3-Figure1-1.png)
PDF] Tuning the Parameters of a Memetic Algorithm to Solve Vehicle Routing Problem with Backhauls Using Design of Experiments | Semantic Scholar
![A biased-randomized iterated local search for the vehicle routing problem with optional backhauls | SpringerLink A biased-randomized iterated local search for the vehicle routing problem with optional backhauls | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs11750-020-00558-x/MediaObjects/11750_2020_558_Fig1_HTML.png)