Szabados, G. N., Bácsné Bába, Éva, Fenyves, V., Bács, Z., Pfau, C., Szabados, K., & Ráthonyi, G. (2021). Crisis of the 9th Generation Game Consoles-Focus on Playstation 5 and Xbox Series X. International Journal of Engineering and Management Sciences, 6(2), 1-10. https://doi.org/10.21791/IJEMS.2021.2.1.