(1)
Zurita-Ortega, F.; Medina Medina, N.; Chacón-Cuberos, R.; Ubago-Jiménez, J. L.; Castro-Sánchez, M.; González-Valero, G. Design and Validation of the Questionnaire “GAMEPLAY” for the Assessment of Sports Activities. J. Hum. Sport Exerc. 2018, 13, S178-S188.