. (2020). Investigating the role of narcissism in the tendency to doping in bodybuilding athletes of Tehran province. (e27728). Journal of Sociological and Managerial Analysis in sports, 1(3), e27728

. "Investigating the role of narcissism in the tendency to doping in bodybuilding athletes of Tehran province" .e27728 , Journal of Sociological and Managerial Analysis in sports, 1, 3, 2020, e27728.

. (2020). 'Investigating the role of narcissism in the tendency to doping in bodybuilding athletes of Tehran province', Journal of Sociological and Managerial Analysis in sports, 1(3), e27728.

, "Investigating the role of narcissism in the tendency to doping in bodybuilding athletes of Tehran province," Journal of Sociological and Managerial Analysis in sports, 1 3 (2020): e27728,

. Investigating the role of narcissism in the tendency to doping in bodybuilding athletes of Tehran province. Journal of Sociological and Managerial Analysis in sports. 2020;1(3):e27728.