Adel, B., H. Asli, L. Cherara, S. Benhammou, M. Djemal, and M. Sebbane. “INVESTIGATING THE RELATIONSHIP BETWEEN CARDIAC AUTONOMIC MODULATION AND RESTING HEART RATE IN YOUTH ACROSS PHYSICAL ACTIVITY LEVELS”. Physical Education and Sport Through The Centuries, vol. 12, no. 1, Apr. 2025, pp. 17-31, https://phedss.fsfv-pr.rs/index.php/phedss/article/view/26.