Physical activity interventions in the school setting: A systematic review. Demetriou Y. Y Demetriou, O Höner - Psychology of sport and exercise, 2012 - Elsevier GSID: VUGCF5LwVugJ
Toward the development of a pedagogical model for health-based physical education. Cardon G, De I, Haerens L, Kirk D. L Haerens, D Kirk, G Cardon, I De Bourdeaudhuij - Quest, 2011 - Taylor & Francis GSID: 1_1us5tj00cJ
In-school and out-of-school physical activity in primary and secondary school children. Cochrane T, Davey R, Gidlow CJ. CJ Gidlow, T Cochrane, R Davey… - Journal of sports …, 2008 - Taylor & Francis GSID: MJ1R3UTn7yAJ