T. OTHMAN, M.; محمد. A Consecutive Study of Some Electrocard ogramVariables of during Applying Aerobic Stress to (11-12) Years Old Children. Al-Rafidain Journal For Sport Sciences (RJSS), [S. l.], v. 18, n. 58, p. 256–280, 2025. DOI: 10.33899/rajsport.2012.50150. Disponível em: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/10964. Acesso em: 4 aug. 2025.