Bastidas Alcívar, RJ., S. Angosto Sánchez, and A. Martínez Moreno. “Sports Instructors, Job Satisfaction”. SPORT TK-EuroAmerican Journal of Sport Sciences 9, no. 2 (July 1, 2020): 39–46. Accessed September 10, 2026. https://revistas.um.es/sportk/article/view/431101.