Castro-Sánchez M, Zurita-Ortega F, Chacón-Cuberos R, Lozano-Sánchez AM. Clima motivacional y niveles de ansiedad en futbolistas de categorías inferiores (Motivational climate and levels of anxiety in soccer players of lower divisions). Retos [Internet]. 2019 Jan. 1 [cited 2025 Dec. 16];35:164-9. Available from: http://207.180.252.49/index.php/retos/article/view/63308