Hamidi, M. and Malekmohammadi, N. 2025. Inverse Data Envelopment Analysis of Cost Efficiency with a Network Structure in the Presence of Fuzzy Data. Annals of Optimization With Applications. 1, 3 (Sep. 2025), 204–220. DOI:https://doi.org/10.48314/anowa.v1i3.57.