عبد الرزاق الحسو ر. Comparison of Various Kinds of Relaxation upon the Cardiac pulse after non-aerobic effect. College of Basic Education Research Journal, [S. l.], v. 6, n. 4, p. 183–197, 2007. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/39624. Acesso em: 26 oct. 2025.