List of Articles interval efficiency Open Access Article Abstract Page Full-Text 1 - Data envelopment analysis with imprecise data revisited Mohammad Izadikhah Dimitris K. Despotis Manuscript profile Open Access Article Abstract Page Full-Text 2 - The interval Malmquist productivity index in DEA ف. رضایی بالف ف. حسین زاده لطفی م. علیزاده افروزی Manuscript profile