List of Articles structural models Open Access Article Abstract Page Full-Text 1 - The Current Models of Credit Portfolio Management: A Comparative Theoretical Analysis A. Derbali S. Hallara Open Access Article Abstract Page Full-Text 2 - The investigation of the importance of urban quality improvement programs with emphasis on tourism development (Case study: Arak city) mohammadkazem yavari saeid yazdani alireza sheykhol eslami Open Access Article Abstract Page Full-Text 3 - Prediction of Default Risk Using Structural Models at Tehran Stock Exchange Saeid Fallahpour Masood Tadi Open Access Article Abstract Page Full-Text 4 - Evaluation of biocompatibility of villages added to the city using network structural models (DEMATEL, ISM, ANP) (Case study: Additional villages of Ardabil city) Farhad Sobhani Rasoul Darskhan Tohid Hatami Khanghahi Mohammadreza Pakdelfard 10.30495/jzpm.2022.26009.3742