1.
Data Envelopment Analysis on the Context of Spherical Fuzzy Inputs and Outputs. Eur. J. Pure Appl. Math. [Internet]. 2022 Jul. 31 [cited 2024 Nov. 23];15(3):1158-79. Available from:
https://www.ejpam.com/index.php/ejpam/article/view/4391