List of Articles Non-radial Model Open Access Article Abstract Page Full-Text 1 - A Non-Radial Model in Data Envelopment Analysis (DEA) for Ranking of Fire Station Candidate in District Ten of Tehran Municipality Roohollah Memarzadeh Laala Jahanshahloo Atefeh Dehghan Touran Poshti 10.30495/ijdea.2022.67791.1160 Open Access Article Abstract Page Full-Text 2 - Some Conditions for Characterizing Minimum Face in Non-Radial DEA Models with Undesirable Outputs Sevan Sohraiee