SUN, G. Exploring the use of goal proximity by Olympic athletes: A preliminary study. International Journal of Physical Education, Fitness and Sports, [S. l.], v. 9, n. 3, p. 18-23, 2020. DOI: 10.34256/ijpefs2033. Disponível em: https://ijpefs.com/ijpefs/article/view/286. Acesso em: 22 sep. 2020.