Shareef Ahmed , S., and D. Hamad Smael. “Characterization of Athletic and Coach Liability Arising from Doping in Sport Halls (Bodybuilding As Case Study)”. Basra Studies Journal, vol. 2, no. 44, June 2022, pp. 287-36, https://bsj.uobasrah.edu.iq/index.php/bsj/article/view/68.