SPREEKPAD: Audiovisual technology for pronunciation training ■
Ilse Ravyse, Ilse Ravyse, Ilse Ravyse, Ping Fan, Ping Fan, Ping Fan,
Hichem Sahli,
Hichem Sahli,
Hichem Sahli, Dongmei Jiang, Dongmei Jiang, Dongmei Jiang, Werner Verhelst, Werner Verhelst, Werner Verhelst