Barba-Guaman, L. R. and Valdiviezo-Diaz, P. (2022) “The Attention of Students in Online Education: Using Head Pose Techniques to Detect Attention in Videoconferencing Platforms: A Case Study”, International Journal of Emerging Technologies in Learning (iJET), 17(22), pp. pp. 144–155. doi: 10.3991/ijet.v17i22.34241.