Ataei, M. (2011). Multi Critria Decision Making. Shahrood, Universityof Shahrood press (in Persian).
Dabbaghi, A. & Malek, A. M. (2011). Proposing a procedure to evaluate and rank corporate vision statements using a mixed methodology. Industrial Management, 2(4): 57-74 (in persian).
Kazemi, A. & Modarres, M. & Mehregan, M. R. (2012). Transport energy Demand Forecasting Using Markov Chain Grey Model: Case Study of Iran. Industrial Management, 7(3): 117-132 (in persian).
Kuo, M. Sh. & Liang, G. Sh. (2011). Combining VIKOR with GRA techniques to evaluate service quality of airports under fuzzy environment, Expert Systems with Applications, 38(3): 1304-1312.
Lin, Y.H. & Lee, P.C., & Chang, T.P., & Ting, H.I (2008). Multi-attribute group decision making model under the condition of uncertain information. Automation in Construction, 17 (6): 792-797.
Liu, S. & Lin Forrest, J.Y. & Yang Y. (2011). A Brief Introduction to Grey Systems Theory Grey Systems and Intelligent Services (GSIS). China, IEEE International Conference on Nanjing.
Liu, S. & Lin Forrest, J.Y. (2010). Grey Systems: Theory and Applications. Berlin, Springer-Verlag.
Mohammadi, A. & Molaei, N. (2011). Applications of GMCDM in Companies Performance Appraisal. Industrial Management, 4(2): 125-142 (in persian).
Malek, A. M. & Dabbaghi, A. (2012). Fundamentals of Grey Theories. Tehran, Termeh Press (in persian).
Omoniwa, B. (2014). A Solution to Multi Criteria Robot Selection Problems Using Grey Relational Analysis, International Journal of Computer and Information Technology, 3(2), 328-332.
Rahimnia, F. & Moghadasian, M. & Mashreghi, E. (2011). Application of grey theory approach to evaluation of organizational vision. Emerlad Group Publishing Limited, 1(1): 33-46.
Sadeghi, M. & Razavi, S. H. & Saberi, N. (2013). Application of Grey TOPSIS in Preference Ordering of Action Plans in Balanced Scorecard and Strategy Map. Informatica, 24(4): 619-635.
Slavec, N. & Jovic, A. (2012). Application of Grey System Theory to Software Projects Ranking. ATKAFF, 53 (3): 284-293.
Taghavifard, M. T. & Malek, A. M. (2012). Using Grey decision making approach to ranking Key Performance Indicators (KPI) and increase effectiveness of strategic plans. Journal of Industrial Management Studies, 22(9): 135-165 (in persian).
Wey, W.M. & Wu, K.Y. (2007). Using ANP priorities with goal programming in resource allocation in transportation. Mathematical and Computer Modelling, 46 (7): 985-1000.
Xie, N. & Liu, S. (2010). Novel methods on comparing grey numbers, Applied Mathematical Modeling, 34 (2): 415-423.
Yaghoubi, N. & M., Baradaran, V. & Abdi, M. (2011). Planning a model for supplier selection with AHP and greysystemstheory (A case study in a cement manufacturing company), Business and Management Review, 1 (7): 9-19.