List of Articles Fuzzy DEA Open Access Article Abstract Page Full-Text 1 - Generalized Fuzzy Inverse Data envelopment Analysis Models A. Ashrafi M. Mansouri Open Access Article Abstract Page Full-Text 2 - Fuzzy efficiency: Multiplier and enveloping CCR models A. A. Hosseinzadeh F. Hosseinzadeh Lotfi Z. Moghaddas