[1]
M. Tessier, P. R. Richard, N. Leduc, and M. Gagnon, “Geogebratutor conception and analysis, an intelligent tutorial system: suitable geometrical working space genesis”, RELIME, vol. 17, no. 4(II), pp. 303–326, Dec. 2014, doi: 10.12802/relime.13.17415.