List of Articles fuzzy data Open Access Article Abstract Page Full-Text 1 - Fuzzy Network DEA Model for Urban Wastewater Treatment Plants Mahboubeh Sadeghpour Mohammad Fallah Open Access Article Abstract Page Full-Text 2 - Evaluation of Strategic Performance with Fuzzy Data Envelopment Analysis Morteza Shafiee Hilda Saleh Open Access Article Abstract Page Full-Text 3 - Determine of the Malmquist Productivity Index Units in DEA on Fuzzy Inputs and Outputs Ali Asghar Hosseinzadeh 10.30495/ijdea.2023.73372.1195 Open Access Article Abstract Page Full-Text 4 - Congestion Calculation only by Solving a Linear Programming Model Through Fuzzy Data Soodabeh Nazari Mohsen Rostamy-Malkhalifeh Ali Hamzehee 10.30495/ijdea.2022.65562.1151 Open Access Article Abstract Page Full-Text 5 - Secondary Model Developed for Weight Selective in Evaluating the Efficiency of Cross-DEA with Fuzzy Data Mohammad Reza Lotfi Mohsen Rostamy-MaleKhalifeh Open Access Article Abstract Page Full-Text 6 - The Overall Efficiency in the Presence of Imprecise Adaptable Measures Sohrab Kordrostami Monireh Jahani Sayyad Noveiri Open Access Article Abstract Page Full-Text 7 - Determining and Ranking Efficiency of Various Product Grades Produced in Jam Polyethylene Plants using Fuzzy Data Envelopment Analysis Mehdi Abbasi Mohammad Reza Tahaee Khosroshahi