List of Articles تنوع شغلی Open Access Article Abstract Page Full-Text 1 - A sociological survey about effective social factors on job satisfaction (A case study of Tehran`s railway personnel) Seyed Mohammad Sadegh Mahdavi Tisapeh Asadi Open Access Article Abstract Page Full-Text 2 - Strategic Capacity of Managers Based on Job Recognition, Job Variability, Organizational Support and Job Adjustment Alireza Mooghali Maryam Farami Rahman MoshiriZadeh