TY  - JOUR
ID  - UNY24250
TI  - Educational Design Research: Developing Students? Understanding Of Measurement Units Of Area
AV  - public
UR  - http://fmipa.uny.ac.id
SN  - 978-602-1037-00-3
Y1  - 2014///
JF  - International Seminar on Innovation in Mathematics and Mathematics Education
PB  - Departement of Mathematics Education Faculty of Mathematics and Natural Science Yogyakarta State University
A1  - Susilahudin Putrawangsa1, Monica Wijers2 Agung Lukito3, Siti M A, .
ER  -