Zolfani, Sarfaraz Hashemkhani, I-Shuo Chen, Nahid Rezaeiniya, and Jolanta Tamošaitienė. 2012. “A Hybrid MCDM Model Encompassing AHP and COPRAS-G Methods for Selecting Company Supplier in Iran”. Technological and Economic Development of Economy 18 (3):529-43. https://doi.org/10.3846/20294913.2012.709472.