List of Articles تحقیق و توسعه Open Access Article Abstract Page Full-Text 1 - The Impact of Research and Development on the Organizational Agility and Productivity of Production Factors Using Structural Equations and Dynamical System Approach Seyyed mohammad Zargar Seyyed Abdollah Heydariyeh Seyyed Majid Taheri 10.30495/qjopm.2020.580923.2302