Hamidi, Mahsa, and Najmeh Malekmohammadi. “Inverse Data Envelopment Analysis of Cost Efficiency With a Network Structure in the Presence of Fuzzy Data”. Annals of Optimization With Applications, vol. 1, no. 3, Sept. 2025, pp. 204-20, https://doi.org/10.48314/anowa.v1i3.57.