Cite
MLA Citation
Daniel Mayorga-Vega and Jesús Viciana. “Adolescents' Physical Activity in Physical Education, School Recess, and Extra-Curricular Sport by Motivational Profiles.” Perceptual and motor skills, vol. 118, no. 3, 2014, pp. 663–679. http://access.bl.uk/ark:/81055/vdc_100169203394.0x000006