Source:
CERME 9 - Ninth Congress of the European Society for Research in Mathematics Education ; https://hal.science/hal-01288596 ; CERME 9 - Ninth Congress of the European Society for Research in Mathematics
Source:
CERME 9 - Ninth Congress of the European Society for Research in Mathematics Education ; https://hal.science/hal-01288596 ; CERME 9 - Ninth Congress of the European Society for Research in Mathematics
Source:
CERME 9 - Ninth Congress of the European Society for Research in Mathematics Education ; https://hal.archives-ouvertes.fr/hal-01288596 ; CERME 9 - Ninth Congress of the European Society for Research