Fallahpour, A., Olugu, E. U., Musa, S. N., Khezrimotlagh, D., & Wong, K. Y. (2016). An integrated model for green supplier selection under fuzzy environment: Application of data envelopment analysis and genetic programming approach. Springer-Verlag London Ltd.

Fallahpour, Alireza, Ezutah Udoncy Olugu, Siti Nurmaya Musa, Dariush Khezrimotlagh, and Kuan Yew Wong. An Integrated Model for Green Supplier Selection Under Fuzzy Environment: Application of Data Envelopment Analysis and Genetic Programming Approach. Springer-Verlag London Ltd, 2016.

Fallahpour, Alireza, et al. An Integrated Model for Green Supplier Selection Under Fuzzy Environment: Application of Data Envelopment Analysis and Genetic Programming Approach. Springer-Verlag London Ltd, 2016.