A. Silveira, R. Raisamo, F. Spyridonis, A. Covaci, G. Ghinea, and C. Santos. " Guidelines for conducting biofeedback-enhanced QoE studies in mulsemedia-enhanced virtual reality", in Proceedings of the 29th Brazilian Symposium on Multimedia and the Web, Ribeirão Preto/SP, 2023, pp. 32–40.