List of Articles Eco-efficiency Open Access Article Abstract Page Full-Text 1 - CO2 Reduction in a Centralized System with a Bounded Adjusted Measure model in DEA Sima Madadi 10.30495/ijdea.2023.72248.1190 Open Access Article Abstract Page Full-Text 2 - Analysis of environmental efficiency and marginal rate of substitution in the presence of undesirable factors: A DEA-based approach Mansour Soufi Fatemeh Bozorgi Gerdvisheh Mahdi Homayounfar Alireza Amirteimoori Open Access Article Abstract Page Full-Text 3 - Eco-Efficiency in two-stage structure;A DDF Approach Monireh Zoriehhabib Mahnaz Maghbouli