Malkin, Valerii, Sidonio Serpa, Alejandro Garcia-Mas, and Evgenii Shurmanov. “New Paradigm in Modern Sports Psychology”. Revista de Psicología del Deporte (Journal of Sport Psychology) 29, no. 2 (September 30, 2020): 149–152. Accessed December 27, 2024. https://rpd-online.com/index.php/rpd/article/view/30.