Sabah Mohammed Al-Khafaji, Wafaa, et al. “The Effect Of Anaerobic Physical Exertion According To The Variance Of The Gene (MCT1) On The Level Of Lactic Acid Concentration In The Blood And The Achievement Of 200 M Free Swimming”. International Journal of Psychosocial Rehabilitation, vol. 24, no. 2, Apr. 2020, pp. 9452-60, https://doi.org/10.61841/t4q73778.