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Shunmugapriya, P. , Kanmani, S. , Fredieric, P. , Vignesh, U. , Justin, J. , Vivek, K.. "Effects of Introducing Similarity Measures into Artificial Bee Colony Approach for Optimization of Vehicle Routing Problem". World Academy of Science, Engineering and Technology, Open Science Index 111, International Journal of Computer and Information Engineering (2016), 10(3), 651 - 658.