Ellarm, L., Tate, W., & Billington (2004). Understanding and managing the services supply chain. supply chain management:A Global Review of purchasing and supply, 17-32.
 fakhrabad, A., Gheidar-Kheljani, J., Ghodsypour, S (2016). Competition modeling in coordinating a three level supply chain, Modern Researches In Decision Making, 1-22.(in persian)
 Ghadge, A., Dani, S., Chester, M & Kalawsky, A (2013). A systems approach formodelling supply chain risks.Supply Chain Management: An International Journal , 523-538.
 Waters, D(1949). Supply chain risk management:Vulnerability and resilience in logistics. Kogan Page Limited:London UK.
 internal journal of Pardakht Novin company) 2014 (, ’new moon’, (in persian)
 Azar, A., Kooliai, M., Amini, M., Rajab Zade, A) 2016, ( Design of integrated math model for closed loop supply chain, Management Researches in Iran , 1-32.
 Kazazi, A., Azar, A., Zangooinezhad, A (2010( .An algorithm for measuring the service capability of supply chains with a fuzzy MCDM approach, Management Researches in Iran, , 149-172. (in persian)
 Armistead, C.G., Clarck, G.R. (1991).’serviceDelivery’, Management Service Quality
 Kathawala, Y., Abodu, K (2003).Supply chain evaluation in the service industry: a framework developement compared to manufacturing. Managerial Auditing Journal, 18, , 140-49.
 Parasuraman, A ., Parsu and Zeithaml (1985). Valarie and Berry, Leonard., Conceptual Model of Service Quality and its Implication for Future Research, 41-50.
Jones, P., Hall, M (1996). Productivity and the new service paradigm. Productivity Measurement in Hospitality and Tourism.
 Michael, H., Hugos, M.H(2006). Thomas.C. Supply Chain Management in the Retail Industry.
 Bogataj, D., Bogataj, M .(2001). Measuring the supply chain risk and vulnerability in frequency space. Int.J.Production Economics, 291-301.
 Zsidisin, G., Ellarm, L., Carter, J., & Cavinato, J. (2004). An analysis of supply risk assessment techniques. International Journal Physics Distribution Logistic Management, . , 34, 397-413.
 Deleris, L., Erhun, F (2007). Risk Management In A Supply Network: A Case Study Based On Engineering Risk Analysis Concepts. Handbook of Production Planning. Kluwer International Series in Operations Research and Management Science. Kluwer Academic Publishers.
 Rikhtehgar Berenji, H (2011). A New Two-Stage Fuzzy Decision Making Model in Supply Chain Risk Management. International Conference on Innovation, Management and Service
 Guertler, b., spinler, s (2015). Supply risk interrelationships and the derivation of key supply risk indicators. Technological Forecasting and Social Change, 92, 224-236.
.Manuj, I., Mentzer, J (2008). Global supply chain risk management strategies. International Journal of Physical Distribution and Logistics Management. 38, 192-223.
 Cucchiella, F., Gastaldi, M (2006). Risk management in supply chain: A real option approach. Journal of Manufacturing Technology Management, 17, 700-720.
 Kleindorfer, P., Saad, G. (2005).Managing disruption risks in supply chains. Production and Operations Management, 14, 53-68.
 Elzarka, S (2013). Supply chain risk management: the lessons learned from the Egyptian revolution. International Journal of Logistics Research and Applications, 16. 482-492.
 Zsidisin, G., Ellarm, L., Carter, J., & Cavinato, J (2004). An analysis of supply risk assessment techniques. International Journal Physics Distribution Logistic Management, 34, 397-413.
 Shi, H ., Li, W., Meng, W(2008). A New Approach to Construction Project Risk Assesment Based on Rough Set. International Conference on Information Management, Innovation Management and Industrial Engineering.
 Zsidisin, G (2002).Defining supply risk: A grounded theory approach. Proceedings from the Decision Sciences Institute Annual Meeting, San Diego, CA.
 Sodhi, M., Son, B., Tang, C (2012) . Perspective on Supply Chain Risk Management. International Journal of Production and Operations Management, 21, 1-13.
 Liu, Luxing, & Zhou, Y (2011). A conceptual framework for vendor selection based on supply chain risk management from a literature review. Journal of System and Management Sciences, 1-8.
 Freitas, H., Oliveira , M., Jenkins , M & Popjoy, O(1998). The Focus Group, a qualitative research method. ISRC, Merrick School of Business, University of Baltimore (MD, EUA), WP ISRC No. 010298, February. 22
 Sadeghi Moghadam.M (2013). Identifying, Determining Relationships and Leveling the Green Supply Chain Management Stimulus with Structural Interpretative Modeling Approach, industrial management studies, 123-150.(in persian)
 Sptemriza, L.Janusz, A (2014). implementing algorithms of rough set theory and fuzzy rough set theory in the R package"Rough sets" ; information science, 68-89.
 Abraham, A., Falcon, R. Bello, R. (2009). Rough Set Theory: A True Landmark in Data Analysis. Springer-Verlag Berlin Heidelberg, .
 Jian, L., Liu, S., Lin, Y(2011). Hybrid Rough Sets and Applications in Uncertain Decision-Making. by Taylor and Francis Group, LLC. .,
 Starzyk, J. A., Nelson, D. E., & Sturtz, K(2000). A Mathematical Foundation for Improved Reduct Generation in Information Systems. Journal of Knowledge and Information Systems, Vol. 2, No. 2, 131-146.
 Clarke, E.J., Barton, B.A(2000) Entropy and MDL Discretization of Continuous Variables for Bayesian Belief Networks, . International Journal of Intelligent systemsInt’l J. Intelligent Systems, vol.15(1) ; 92-61.
 Ludl, M..-C., Widmer, G.(2000). “Relative Unsupervised Discretization for Association Rule Mining, .” Proc. Fourth European Conf. Principles of Data Mining and Knowledge Discovery (PKDD). 148-158, .
 Karimi. T. (2015). Designing expert system for analyzing employee energy consumption behavior by Rough Set Theory. Tehran University Of Information Technology Journal, , 384-363 .(in persian)
 Karimi.T., Sadeghi moghadam.M.(2014), Rough Sets and Grey Sets. mehraban publish.(in persian)