@article{article, title  = {{Modified savings heuristics and genetic algorithm for bi-objective vehicle routing problem with forced backhauls}},

 url = {{}},

 year = {{2012}},

 month = {{1}},

 author = {{Anbuudayasankar SP and Ganesh K and Lenny Koh SC and Ducq Y}},

 doi = {{10.1016/j.eswa.2011.08.009}},

 volume = {{39}},

 journal = {{Expert Systems with Applications}},

 issue = {{3}},

 pages = {{2296-2305}},

 note = {{Accessed on 2024/09/21}}}