List of Articles Open Access Article Abstract Page Full-Text 1 - Examine the moderating role of organization internal factors on the relationship between organizational citizenship behavior and performance Afsaneh Zamani Moghadam Leyla Parsa Ziabari Sajjad Fathizadeh Open Access Article Abstract Page Full-Text 2 - Simulating the Production Line of Reinforcement Bars and Determining the nondominant Solutions for the Number of Cranes Mohammadali Afshar Kazemi Mahmoud Alborzi Shadi Mahjoubravesh Open Access Article Abstract Page Full-Text 3 - Customer perceptions of e-service quality in online shopping Housein Vazifehdust Donya eskandarnia Open Access Article Abstract Page Full-Text 4 - Survey relationship between investment in IT and financial performance Peyman Ghafari Abdollah Khademimoghadam Bahman Gholami Open Access Article Abstract Page Full-Text 5 - Earning persistence in Tehran Stock Exchange Listed Companies with Underscoring on Accrual Reliability Z. Pourzamani A. Jahanshad M. kashani Open Access Article Abstract Page Full-Text 6 - Distributed leadership and its impacts on organizational citizenship behaviors (OCB) and teachers 'sense of efficacy (Case Study: Boys' schools in Tehran) Khosro Ariyanfar Reza Navidi Nekoo Mohammad Farahinejad