(2017). International journal on emerging mathematics education. Universitas Ahmad Dahlan.
Chicago-čujuhus (17. p.)International Journal on Emerging Mathematics Education. Yogyakarta: Universitas Ahmad Dahlan, 2017.
MLA-čujuhus (9. p.)International Journal on Emerging Mathematics Education. Universitas Ahmad Dahlan, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.