List of Articles چالشهای صنعت الکترونیک Open Access Article Abstract Page Full-Text 1 - Identification of Challenges and Designing a Product Sale Improvement Model via Structural Equation Modelling: East Azarbaijan Electronic Power Industry Mir saeid Yazhari Hassan Rasooli saghai Morteza Mahmoudzadeh 10.30495/qjopm.2019.665041