Yenita Roza, . and Sakur, . and Syarifah Nur Siregar, . and SuciNitiaEdwar, .
(2014)
Developing Mathematic Teaching Material
for 4
th
Grade of Elementary School
Based on Traditional Folk Games of Riau Province.
International Seminar on Innovation in Mathematics and Mathematics Education.
ISSN 978-602-1037-00-3