List of Articles نگرش کارکنان Open Access Article Abstract Page Full-Text 1 - Pathology of retaining factors of professional staff with organizational ethics approach in National Oil Company gholamreza amjadi Karamolah Daneshfard Amir Hossein Mohammad Davoudi Open Access Article Abstract Page Full-Text 2 - The ethical compatible of a conceptual model for promoting the determinants factors for retention of professional staff Case Study: National Oil Company gholamreza amjadi Karamallah Daneshfard Amir Hossein Mohammad Davoudi Open Access Article Abstract Page Full-Text 3 - Investigating The Effect Of Cognitive Components Of Employees' Attitude On Creative Performance Through Participation In The Creative Process (Case Of: Companies Active In The Field Of Information Technology In Mashhad) Masoumeh Aref zeinab farhangi 10.61186/jstpi.45660.21.81.12