Author = محمد خبیری
The Structural Equation Modeling of the Relationship between Job Stress and Job Performance of Physical Trainers in Mashhad City

Volume 10, Issue 2, August 2018, Pages 9-20

Ayoub Eslami; Jafar Ganjkhanloo; Shahram Abdi; Mohammad Khabiri


Sponsorship for Iran Football Pro-League from the Viewpoints of Sponsor Companies

Volume 8, Issue 4, January 2017, Pages 9-22

Mohammad Ehsani; Ahmad Fallahi; Hashem Kuzehchian; Mohammad Khabiri