Ajiniyaza Niyazov Askar Tolybayevich, Olga Yurievna, and Niyazova Ainura Askarovna. 2022. “Emotional Stability in Sports Activities”. Texas Journal of Multidisciplinary Studies 7 (April). USA:102-3. https://zienjournals.com/index.php/tjm/article/view/1220.