Benito Colio B, Solanellas Donato F. Validación del instrumento Trade Policy Sports (TP-SPORTS) para el análisis de la política comercial de los centros y clubs deportivos (Validation of the Trade Policy Sports (TP-SPORTS) instrument for the analysis of the commercial policy of sports centres and clubs). Retos [Internet]. 2022 Sep. 28 [cited 2025 Dec. 17];46:104-13. Available from: http://207.180.252.49/index.php/retos/article/view/92064