A second-order systems approach to lower socio-economic community recreation provision

Autor: Van Der Klashorst, E., Sewe, R., Sewe, B., Kgoahla, N., Kriel, G., Dettmer, T., Fischer, A., Theron, J., Ross-Marsh, J., Oosthuysen, Y.
Zdroj: In Journal of Science and Medicine in Sport December 2012 15 Supplement 1:S287-S288
Databáze: ScienceDirect