Es Al-Jebouri, Mahmood. “Measurement of Some Physiological Variables and Electrolytes in the Blood and Serum of Athletes Exposed to Different Efforts”. Journal of Education and Science 27, no. 2 (April 1, 2018): 110–117. Accessed October 26, 2025. https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41973.