Ríos Garit, Jesús. “Differential Analysis of Competitive Anxiety and Psychological Skills Predictive of the Result in a Softball Championship”. Revista Interamericana de Psicología/Interamerican Journal of Psychology 59, no. 1 (December 3, 2025): e2118. Accessed December 3, 2025. https://journal.sipsych.org/index.php/IJP/article/view/2118.