1. ADEQUATE USE OF LEISURE TIME AS A PEDAGOGICAL STRATEGY THAT STRENGTHENS CITIZENS 'COMPETENCES IN MIDDLE SCHOOL STUDENTS OF LUIS CARLOS GALAN SARMIENTO SCHOOL COLOMBIA
ADEQUATE USE OF LEISURE TIME AS A PEDAGOGICAL STRATEGY THAT STRENGTHENS CITIZENS 'COMPETENCES IN MIDDLE SCHOOL STUDENTS OF LUIS CARLOS GALAN SARMIENTO SCHOOL COLOMBIA [rukopis] / Ana Carolina Lopez beltran. 2018. 94