N. van der Stap, E. van Dongen, and S. van Ginkel, “Training Oral Communication- Skills using an Avatar”, in 39th Bled eConference: Co-Creating Human-Centred and Responsible Digital Futures; Conference Proceedings, vol. 39., D. Vidmar, A. Pucihar, M. Kljajić Borštnar, R. W. H. Bons, M. Glowatz, and H.-D. Zimmermann, Eds. University of Maribor Press, 2026, pp. 993–1000. doi: 10.18690/um.fov.4.2026.62.