M. LĂȘu and F. Nunes. " Automatic Adaptation of Serious Games Using Virtual Reality: Impact of Non-Playable Characters on User Experience in Physiotherapy", in Companion Proceedings of the 27th Symposium on Virtual and Augmented Reality, Salvador/BA, 2025, pp. 11-16, doi: https://doi.org/10.5753/svr_estendido.2025.15782.