The study of prevalence and causes of smoking tendency in student and tennis players of golestan province in 2011 39 نمایش
The effectiveness of contractor selection , creating marketcompetition , management and managing outsourcing relation of gorgan municipal administration to improve the citizens satisfaction 29 نمایش
The effectiveness evaluation of componentsdetermining the team tfinancial list and oqtsourcing logical process performance to improve the citizens satisfactio 26 نمایش