“The Impact of Psychological Capital, Psychological Empowerment, and Sports Anxiety on the Sports Industry Performance in Iraq Soccer Players”. Revista de Psicología del Deporte (Journal of Sport Psychology) 31, no. 2 (September 15, 2022): 200–210. Accessed May 25, 2026. https://rpd-online.com/manuscript/index.php/rpd/article/view/731.