List of Articles Balance theory Open Access Article Abstract Page Full-Text 1 - Analysis Quality of Urban Space with an Audience-Oriented Approach Homa Hedayat Farah Habib 10.30495/hoviatshahr.2020.15935 Open Access Article Abstract Page Full-Text 2 - The gap between actual and optimal leverage financial leverage due to risk of bankruptcy zahra Fallah Mahdidoust Azita Jahanshad Open Access Article Abstract Page Full-Text 3 - Optimal Location of the Intermediate Band Gap Energy in the Intermediate Band Solar Cell Mohammad Ershadi 10.30486/mjtd.2022.1976237.1006 Open Access Article Abstract Page Full-Text 4 - Effect of Absorption Coefficients in Upper Efficiency Limit of Intermediate Band Solar Cells Mohammad Ershadi 10.30486/mjtd.2023.1995785.1051 Open Access Article Abstract Page Full-Text 5 - Factors influencing the formation of the North Atlantic Treaty Organization (NATO) against the Soviet Union from the perspective of the theory of threat balance hassan jalalpoor 10.30495/pir.2022.1938896.3339