HUSSEIN, Maysaa; ALSHAMMA, Hayder F. Alshamma. The Effect Of Breathing Exercises On Relation and Self – Talk On Developing Ambition Level According to VTS – Sport and Achievement in Long Distance Runners. Journal of Physical Education, Baghdasd, Iraq., v. 31, n. 3, p. 29–38, 2019. DOI: 10.37359/JOPE.V31(3)2019.856. Disponível em: https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/856. Acesso em: 21 jul. 2026.