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Oscar Ovidio Calzadilla PerezDoctor - Acad�mico e InvestigadorVerified email at uct.cl
Gerardo Fuentes VilugronUniversidad Aut�noma de ChileVerified email at uautonoma.cl
Felipe Caama�o NavarretePhD Universidad Aut�noma de Chile. Carrera de Pedagog�a en educaci�n f�sica.Verified email at uautonoma.cl
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Carlos Arriagada-Hern�ndez
Acad�mico, Universidad Aut�noma de Chile
Verified email at uautonoma.cl - Homepage