T. Guzsvinecz, C. Sik-Lanyi, E. Orban-Mihalyko, and E. Perge, “Implementation of the Heinrich Spatial Visualization Test in a Virtual Environment”, IJEMS, vol. 6, no. 4, pp. 1–8, Dec. 2021, doi: 10.21791/IJEMS.2021.4.1.