REYES ROBLES, Marina; SÁNCHEZ FÉLIX, Daniel Armando; RAMÍREZ SIQUEIROS, María Grethel. Analysis of user satisfaction and the importance of services provided by privately owned gyms. SPORT TK-EuroAmerican Journal of Sport Sciences, [S. l.], v. 14, p. 98, 2025. DOI: 10.6018/sportk.575791. Disponível em: https://revistas.um.es/sportk/article/view/575791. Acesso em: 13 sep. 2026.