Khoobiyan, M., A. Pooya, A. Tavakkoli, and F. Rahimnia. 2017. “Taxonomy of Manufacturing Flexibility at Manufacturing Companies Using Imperialist Competitive Algorithms, Support Vector Machines and Hierarchical Cluster Analysis”. Engineering, Technology & Applied Science Research 7 (2). Greece:1559-66. https://doi.org/10.48084/etasr.1022.