Sahli, Hajer, Nejmeddine Ouerghi, Nidhal Jebabli, Sofiene Amara, Faten Sahli, and Makram Zghibi. “Effects of Verbal Encouragements on Selected Measures of Physical Fitness and Subjective Effort Perception in Young High School Students”. International Journal of Sport Studies for Health 4, no. 1 (January 24, 2022): 34–38. Accessed November 25, 2024. https://journals.kmanpub.com/index.php/Intjssh/article/view/2138.