[1] J. C. R. Alcantud, V. Torra, Decomposition theorems and extension principles for hesitant fuzzy sets, Information Fusion, 41 (2018), 48-56.
[2] A. I. Ban, L. Coroianu, Simplifying the search for effective ranking of fuzzy numbers, IEEE Transactions on Fuzzy Systems, 23 (2015), 327-339.
[3] S. Bass, H. Kwakernaak, Rating and ranking of multiple-aspect alternatives using fuzzy sets, Automatica, 13 (1977), 47-58.
[4] C. R. Bector, S. Chandra, Fuzzy mathematical programming and fuzzy matrix games, Springer, Berlin, 2005.
[5] B. Bede, Mathematics of fuzzy sets and fuzzy logic, Springer, Heidelberg, 2013.
[6] P. P. Bonissone, A fuzzy sets based linguistic approach: Theory and applications, in: M.M. Gupta, E. Sanchez (Eds.), Approximate Reasoning in Decision Analysis, North-Holland, Amsterdam, (1982), 329-339.
[7] F. J. Cabrerizo, M. A. Martinez, M. J. Cobo, S. Alonso, E. Herrera-Viedma, Hesitant fuzzy sets: A bibliometric study, 5th International Conference on CoDIT, (2018), 659-664.
[8] N. Chen, Z. Xua, M. Xia, Correlation coefficients of hesitant fuzzy sets and their applications to clustering analysis, Applied Mathematical Modelling, 37(4) (2013), 2197-2211.
[9] C. H. Cheng, A new approach for ranking fuzzy numbers by distance method, Fuzzy Sets and Systems, 95 (1998), 307-317.
[10] T. C. Chu, C. T. Tsao, Ranking fuzzy numbers with an area between the centroid point and original point, Computers and Mathematics with Applications, 43(1-2) (2002), 111-117.
[11] R. Chutia, B. Chutia, A new method of ranking parametric form of fuzzy numbers using value and ambiguity, Applied Soft Computing, 52 (2017), 1154-1168.
[12] D. Dubios, H. Prade, Operations on fuzzy numbers, International Journal of Systems Science, 9 (1978), 613-626.
[13] B. Farhadinia, A series of score functions for hesitant fuzzy sets, Information Sciences, 277 (2014), 102-110.
[14] B. Farhadinia, F. Javier Cabrerizo, E. Herrera Viedma, Horizontal representation of a hesitant fuzzy set and its application to multiple attribute decision making, Iranian Journal of Fuzzy Systems, 16(5) (2019), 1-13.
[15] X. Gou, X. Wang, Z. Xu, F. Herrera, Consensus based on multiplicative consistent double hierarchy linguistic preferences: Venture capital in real estate market, International Journal of Strategic Property Management, 24 (2019), 1-23.
[16] X. Gou, Z. Xu, Double hierarchy linguistic term set and its extensions: The state of the art survey, International Journal of Intelligent Systems, 36(2) (2021), 832-865.
[17] X. Gou, Z. Xu, H. Liao, Group decision making with compatibility measures of hesitant fuzzy linguistic preference relations, Soft Computing, 23 (2019), 1511-1527.
[18] X. Gou, Z. Xu, W. Zhou, Interval consistency repairing method for double hierarchy hesitant fuzzy linguistic preference relation and application in the diagnosis of lung cancer, Economic Research-Ekonomska Istrazivanja, 34(1) (2021), 1-20.
[19] P. Grzegrorzewski, The Hamming distance between intuitionistic fuzzy sets, in: The Proceeding of the IFSA 2003 World Congress, ISTANBUL, 2003.
[20] X. Gu, Y. Wang, B. Yang, A method for hesitant fuzzy multiple attribute decision making and its application to risk investment, Journal of Convergence Information Technology, 6(6) (2011), 282-287.
[21] M. Hanss, Applied fuzzy arithmetic, Springer, Berlin, Germany, 2005.
[22] R. Jain, A procedure for multiple-aspect decision making using fuzzy sets, International Journal of Systems Science, 8(l) (1977), 1-7.
[23] A. Kaufmann, M. M. Gupta, Introduction to fuzzy arithmetic: Theory and applications, Van Nostrand Reinhold, New York, NY, USA, 1991.
[24] G. J. Klir, B. Yuan, Fuzzy sets and fuzzy logic, theory and applications, Prentice Hall PTR, 1995.
[25] D. F. Li, A ratio ranking method of triangular intuitionistic fuzzy numbers and its application to MADM problems, Computers and Mathematics with Applications, 60 (2010), 1557-1570.
[26] C. Li, H. Zhao, Z. Xu, Hesitant fuzzy psychological distance measure, International Journal of Machine Learning and Cybernetics, 11 (2020), 2089-2100.
[27] H. Liao, Z. Xu, Extended hesitant fuzzy hybrid weighted aggregation operators and their application in decision making, Soft Computing, 19(9) (2015), 2551-2564.
[28] H. Liu, L. Jiang, Optimizing consistency and consensus improvement process for hesitant fuzzy linguistic preference relations and the application in group decision making, Information Fusion, 56 (2020), 114-127.
[29] A. Mahmodi Nejad, M. Mashinchi, Ranking fuzzy numbers based on the areas on the left and the right sides of fuzzy number, Computers and Mathematics with Applications, 61(2) (2011), 431-442.
[30] H. B. Mitchell, Ranking intuitionistic fuzzy numbers, International Journal of Uncertainty, Fuzziness and Knowledge Based Systems, 12 (2004), 377-386.
[31] J. A. Morente-Molinera, F. J. Cabrerizo, J. Mezei, C. Carlsson, E. Herrera-Viedma, A dynamic group decision making process for high number of alternatives using hesitant fuzzy ontologies and sentiment analysis, KnowledgeBased Systems, 195 (2020), 105657.
[32] M. Ranjbar, S. Effati, Symmetric and right-hand-side hesitant fuzzy linear programming, IEEE Transactions on Fuzzy Systems, 28(2) (2020), 215-227.
[33] M. Ranjbar, A. V. Kamyad, S. Effati, Fuzzy classification as a decision making problem in hesitant environments, International Journal of Information and Decision Sciences, 11(1) (2019), 22-35.
[34] M. Ranjbar, S. M. Miri, S. Effati, Hesitant fuzzy numbers with (α, k)-cuts in compact intervals and applications, Expert Systems with Applications, 151 (2020), 113363.
[35] Z. Ren, Z. Xu, H. Wang, Normal wiggly hesitant fuzzy sets and their application to environmental quality evaluation, Knowledge-Based Systems, 159 (2018), 286-297.
[36] K. Rezaei, H. Rezaei, New distance and similarity measures for hesitant fuzzy soft sets, Iranian Journal of Fuzzy Systems, 16(6) (2019), 159-176.
[37] S. Rezvani, Ranking generalized exponential trapezoidal fuzzy numbers based on variance, Applied Mathematics and Computation, 262 (2015), 191-198.
[38] R. M. Rodriguez, Z. S. Xu, L. Martinez, Hesitant fuzzy information for information fusion in decision making, Information Fusion, 42 (2018), 62-63.
[39] M. Sakawa, Fuzzy sets and interactive multiobjective optimization, Plenum Press, New York, 1993.
[40] G. Sun, X. Guan, X. Yi, Z. Zhou, Grey relational analysis between hesitant fuzzy sets with applications to pattern recognition, Expert Systems with Applications, 92 (2018), 521-532.
[41] M. Tang, H. Liao, Managing information measures for hesitant fuzzy linguistic term sets and their applications in designing clustering algorithms, Information Fusion, 50 (2019), 30-42.
[42] V. Torra, Hesitant fuzzy sets, International Journal of Intelligent Systems, 25 (2010), 529-539.
[43] J. Wang, X. Ma, Z. Xu, J. Zhan, Three-way multi-attribute decision making under hesitant fuzzy environments, Information Sciences, 552 (2021), 328-351.
[44] M. Xia, Z. Xu, Hesitant fuzzy information aggregation in decision making, International Journal of Approximate Reasoning, 52(3) (2011), 395-407.
[45] Y. W. Xu, F. Y. Meng, N. Wang, Correlation coefficients of linguistic interval hesitant fuzzy sets and their application, Iranian Journal of Fuzzy Systems, 16(4) (2019), 65-81.
[46] Z. Xu, M. Xia, Distance and similarity measures for hesitant fuzzy sets, Information Sciences, 181(11) (2011), 2128-2138.
[47] R. R. Yager, On choosing between fuzzy subsets, Kybernetes, 9 (1980), 151-154.
[48] R. R. Yager, A procedure for ordering fuzzy subests of the unit interval, Information Sciences, 24 (1981), 143-161.
[49] W. Zeng, R. Ma, Q. Yin, Z. Xu, Similarity measure of hesitant fuzzy sets based on implication function and clustering analysis, IEEE Access, 8 (2020), 119995-120008.
[50] F. Zhang, J. Ignatius, C. P. Lim, Y. Zhao, A new method for ranking fuzzy numbers and its application to group decision making, Applied Mathematical Modelling, 38(4) (2014), 1563-1582.
[51] X. Zhang, Z. Xu, Novel distance and similarity measures on hesitant fuzzy sets with applications to clustering analysis, Journal of Intelligent and Fuzzy System, 28(5) (2015), 2279-2296.
[52] B. Zhu, Z. Xu, M. Xia, Hesitant fuzzy geometric Bonferroni means, Information Sciences, 205 (2012), 72-85.
[53] H. J. Zimmermann, Fuzzy set theory and its applications, Kluwer Academic Publishers, 1996.