TY  - GEN
SP  - 1
SN  - 2332-3213
ID  - luke4220
PB  - Checker Similarity or Originality Universal Journal of Educational Research
EP  - 16
IS  - 11
UR  - https://doi.org/10.13189/ujer.2019.071109
TI  - Three Parts of 21 Century Skills: Creative, Critical, and Communication Mathematics through Academic-constructive Controversy
Y1  - 2019///
A1  - Toheri, T
A1  - Widodo Winarso, 
A1  - Arif Abdul Haqq, 
AV  - public
ER  -