Cordellat Marzal A, Valenciano R. Estudio descriptivo sobre el uso del auto-habla en tenistas profesionales (Descriptive study on the use of self-talk in professional tennis players). Retos [Internet]. 2022 Jun. 21 [cited 2025 Dec. 16];45:996-1001. Available from: http://207.180.252.49/index.php/retos/article/view/93132