Marinho, N. F. S., T. V. B. Gomes, F. de S. Fonseca, J. V. A. P. Fialho, R. N. Benda, and H. Ugrinowitsch. “<b>Assigned and Self-Set Goals: Effects in the Learning of the Salon Dart throwing</b&gt; - DOI: 10.4025/reveducfis.V20i4.6682”. Journal of Physical Education , Vol. 20, no. 4, Dec. 2009, pp. 509-17, https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/6682.