TY  - BOOK
AU  - Je Cho, Sung
TI  - The Proceedings of the 12th International Congress on Mathematical Education: Intellectual and attitudinal challenges
KW  - mathematics||education||curriculum
UR  - https://library.oapen.org/bitstream/20.500.12657/28000/1/1001997.pdf||https://library.oapen.org/bitstream/20.500.12657/28000/1/1001997.pdf||https://library.oapen.org/bitstream/20.500.12657/28000/1/1001997.pdf
ER  -