MARTÍNEZ-CARO, E.; MARTÍNEZ-CARO, E.; Díaz-Suardíaz A. Services quality on grassroots football clubs in the region of Murcia. An application of the importance-performance analysis. SPORT TK-EuroAmerican Journal of Sport Sciences, [S. l.], v. 3, n. 1-2, p. 33–40, 2014. DOI: 10.6018/221991. Disponível em: https://revistas.um.es/sportk/article/view/221991. Acesso em: 2 nov. 2026.