 
								Document Type : Original Article
Authors
1 Ph.D. Candidate of Business Management, Faculty of Economics, Management and Administrative Sciences, University of Semnan, Semnan, Iran.
2 Semnan university faculty member
3 Department of commercial management, Faculty of Economic, Management and Administrative science, Semnan University, Semnan, Iran
4 Assistant Prof. Faculty of Administrative Sciences and Economics, Vali Asr University, Rafsanjan, Kerman.Iran.
Abstract
Keywords