Effects of an Experimental Program to Improve the Motivation in Physical Education of Spanish Students
| Autor: | Cuevas, Ricardo, Contreras, Onofre, García-Calvo, Tomás |
|---|---|
| Zdroj: | In Procedia - Social and Behavioral Sciences 2012 47:734-738 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|