Hamidi M, Malekmohammadi N. Inverse Cost Efficiency Data Envelopment Analysis with a Network Structure in the Presence of Fuzzy Data. Ann. Optim. Appl. [Internet]. 2026 Jun. 29 [cited 2026 Sep. 10];2(2):153-70. Available from: https://anowa.reapress.com/journal/article/view/78