Kozicki, Alec. “Umwelt in an Umwelt: Co-Developing Within Immersive Virtual Environments and the Paradoxical Nature of Reality and Hyperreality”. Sign Systems Studies 51, no. 1 (May 24, 2023): 73–100. Accessed April 20, 2024. https://ojs.utlib.ee/index.php/sss/article/view/SSS.2023.51.1.03.