Pitchipoo, P., Venkumar, P., Rajakarunakaran, S., & Ragavan, R. (2018). DECISION MODEL FOR SUPPLIER EVALUATION AND SELECTION IN PROCESS INDUSTRY: A HYBRID DEA APPROACH. International Journal of Industrial Engineering: Theory, Applications and Practice, 25(2). https://doi.org/10.23055/ijietap.2018.25.2.1343