Pérez Turpin JA, Suárez Llorca C. A study about the drop out in organized youth sports competition. J. Hum. Sport Exerc. [Internet]. 2008 Dec. 3 [cited 2024 Apr. 20];2(1):28-34. Available from: https://www.jhse.ua.es/article/view/2007-v2-n1-estudio-del-abandono-de-los-jovenes-en-la-competicion