Mateus-Berr, R. G., Soto Delgado, J., Lerchbaumer, A., Kühn, U., Kayali, F., & Hödl, O. (2019). Breaking the Wall for Critical Requests on Digital Evolution 4.0. Research in Arts and Education, 2019(2), 243–244. Retrieved from https://journal.fi/rae/article/view/118973