Khoobiyan, M., Pooya, A., Tavakkoli, A. and Rahimnia, F. (2017) “Taxonomy of Manufacturing Flexibility at Manufacturing Companies Using Imperialist Competitive Algorithms, Support Vector Machines and Hierarchical Cluster Analysis”, Engineering, Technology & Applied Science Research. Greece, 7(2), pp. 1559–1566. doi: 10.48084/etasr.1022.