TY  - GEN
AU  - Mac Iver, Douglas J.
AU  - Young, Estelle M.
AU  - Washburn, Benjamin
TI  - Instructional practices and motivation during middle school (with special attention to science)
T2  - Educational Psychology Series
KW  - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm
ER  -