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• [1] Bellman, R.E., and Zadeh, L.A., Decision making in a fuzzy environment, Manag. Sci., 17, 141-164 (1970).
• [2] Cheng, H., Huang, W., Zhou, Q., and Cai, J., Solving fuzzy multi-objective linear programming problems using deviation degree measures and weighted max-min method, Applied Mathematical Modelling, 37, 6855-6869 (2013).
• [3] Dubois, D., and Fortemps, P., Computing improved optimal solutions to max-min flexible constraint satisfaction problems, European Journal of Operational Research, 118, 95-126 (1999).
• [4] Gupta, P., and Kumar Mehlawat, M., Bector-chandra type duality in fuzzy linear programming with exponential membership function, Fuzzy Sets and Systems, 160, 3290- 3308 (2009).
• [5] Guu, S.M., and Wu, Y.K., Two phase approach for solving the fuzzy linear programming problems, Fuzzy Sets and Systems, 107, 191-195 (1999).
• [6] Guu, S.M., and Wu, Y.K., Weighted coeffi- cients in two-phase approach for solving the multiple objective programming problems, Fuzzy Sets and Systems, 85, 45-48 (1997).
• [7] Jimenez, M., and Bilbao, A., Pareto-optimal solutions in fuzzy multi-objective linear programming, Fuzzy Sets and Systems, 160, 2714-2721 (2009).
• [8] Kaufmann, A., and Gupta, M.M., Introduction to fuzzy arithmetic theory and applications, Van Nostrand Reinhold, New York, (1985).
• [9] Li, D.C., and Geng, S.L., Optimal solution of multi-objective linear programming with inffuzzy relation equations constraint, Information Sciences, 274, 159-178 (2014).
• [10] Maleki, H.R., Ranking functions and their applications to fuzzy linear programming, Far East J. Math. Sci. (FJMS), 4(3), 283- 301 (2002).
• [11] Mishmast Nehi, H., and Alineghad, M., Solving interval and fuzzy multi-objective linear programming by necessary efficiency points, Int. Math., 3, 99-106 (2008).
• [12] Susanto, S., and Bhattacharya, A., Compromise Fuzzy Multi-Objective Linear Programming (CFMOLP) heuristic for productmix determination, Computers and Industrial Engineering, 61, 582-590 (2011).
• [13] Zadeh, L.A., Fuzzy sets as a basis for a theory of possibility. Fuzzy Sets and Systems, 1, 3-28 (1978).
• [14] Zimmermann, H.J., Fuzzy programming and linear programming with several objective functions, Fuzzy Sets and Systems, 1(1), 45- 55 (1978).
• [15] Zimmermann, H.J., Fuzzy set theory and its applications, fourth ed., Kluwer Academic Publishers, Dordrecht, (2001).