TY  - GEN
AU  - Cooper, Harris
AU  - Valentine, Jeffrey
AU  - Nye, Barbara
AU  - Lindsay, James
TI  - Relationships between five after-school activities and academic achievement
KW  - Psicologia e Educacao
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm
ER  -