Orzechowski, Arkadiusz, and Mirosław Oczkoś. “Metaverse Companies, Bitcoin, Green Bonds, and Selected Precious Metals: Is There Any Relationship?”. Warsaw Forum of Economic Sociology 16, no. 31 (December 30, 2025). Accessed January 11, 2026. https://econjournals.sgh.waw.pl/wfes/article/view/5192.