List of Articles Mixed-integer programming Open Access Article Abstract Page Full-Text 1 - A Facility Location Problem in a Green Closed-Loop Supply Chain Network Design by Considering Defective Products Zahra Zanjani Foumani Ensieh Ghaedy heidary Amir Aghsami Masoud Rabbani 10.30495/jiei.2022.1942069.1168 Open Access Article Abstract Page Full-Text 2 - The sustainable supply chain of CO2 emissions during the coronavirus disease (COVID-19) pandemic sina abbasi Maryam Daneshmand-Mehr Armin Ghane Kanafi 10.30495/jiei.2022.1942784.1169 20.1001.1.17355702.2021.17.4.5.1