V. Kuuluvainen, I. Virtanen, L. Rikkonen, and P. Isotalus, “Testing an Immersive Virtual Environment for Decreasing Intergroup Anxiety among University Students: An Interpersonal Perspective”, Int. J. Emerg. Technol. Learn., vol. 16, no. 16, pp. pp. 202–220, Aug. 2021.