Cite
Hesitant fuzzy QUALIFLEX approach with a signed distance-based comparison method for multiple criteria decision analysis.
MLA
Zhang, Xiaolu, and Zeshui Xu. “Hesitant Fuzzy QUALIFLEX Approach with a Signed Distance-Based Comparison Method for Multiple Criteria Decision Analysis.” Expert Systems with Applications, vol. 42, no. 2, Feb. 2015, pp. 873–84. EBSCOhost, https://doi.org/10.1016/j.eswa.2014.08.056.
APA
Zhang, X., & Xu, Z. (2015). Hesitant fuzzy QUALIFLEX approach with a signed distance-based comparison method for multiple criteria decision analysis. Expert Systems with Applications, 42(2), 873–884. https://doi.org/10.1016/j.eswa.2014.08.056
Chicago
Zhang, Xiaolu, and Zeshui Xu. 2015. “Hesitant Fuzzy QUALIFLEX Approach with a Signed Distance-Based Comparison Method for Multiple Criteria Decision Analysis.” Expert Systems with Applications 42 (2): 873–84. doi:10.1016/j.eswa.2014.08.056.