Barragán, Ana Belén, María del Carmen Pérez-Fuentes, María del Mar Molero, José Jesús Gázquez, África Martos, and María del Mar Simón. 2018. “Motivation for Physical-Sports Practice and Burnout Syndrome in Students of Health Sciences”. European Journal of Health Research 4 (2):99-110. https://doi.org/10.30552/ejhr.v4i2.108.