By Gorgorió Núria   Abreu Guida   in Educational Studies in Mathematics

ISSN:0013-1954|72|1|61-76

Springer Publishing Company ‎(2009)‎

Access to resources Favorite 14.981213

By de Abreu Guida   Cline Tony   in British Educational Research Journal

ISSN:1469-3518|31|6|697-722

Routledge Ltd‎(2005)‎

Access to resources Favorite 13.982535