%0 Journal Article 
%T Contributions, Scope and Limitations of the Problem-Solving Approaches of George Pólya, Alan H. Schoenfeld and Frederick Reif in Mathematics Learning

%U http://hdl.handle.net/10584/12372
%K learning mathematics
%K problem solving
%K metacognitive processe
%K aprendizaje de las matemáticas
%K rresolución de problemas
%K procesos metacognitivos
%~ GOEDOC, SUB GOETTINGEN