N. Tomić, V. Todorović, and M. Jakšić, “Future Tendencies of Non-fungible Tokens”, OE, vol. 69, no. 2, pp. 60–67, Jun. 2023, Accessed: Jan. 12, 2026. [Online]. Available: https://old.journals.um.si/index.php/oe/article/view/2937