TY  - GEN
AU  - Achtennhagen, Frank
TI  - How can we generate stable, consistent, and generalizable results in the field of research on teaching? -theoretical
KW  - Psicologia Educacional
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm
ER  -