1. Alhattab, S. (2021). UNICEF to launch UN’s largest-ever NFT collection to mark 75th anniversary. https://www.unicef.org/press-releases/unicef-launch-uns-largest-ever-nft-collection-mark-75th-anniversary. Accessed 3 Apr 2022
2. Alkhudary, R., Brusset, X., & Fenies, P. (2020). Blockchain in general management and economics: A systematic literature review. European Business Review, 32(4), 765–783. https://doi.org/10.1108/EBR-11-2019-0297
3. Alkhudary, R., Queiroz, M. M., & Féniès, P. (2022). Mitigating the risk of specific supply chain disruptions through blockchain technology. In: Supply Chain Forum: An International Journal (pp. 1–11). Taylor & Francis.
4. Andon, C., Davis, M., Pham, H. T., & Schroeder, J. (2021, June 8). United States Patent: 11032072 — System and method for providing cryptographically secured digital assets. https://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=Nike&s2=Crypto&OS=Nike+AND+Crypto&RS=Nike+AND+Crypto. Accessed 27 Jul 2021
5. Arnould, E. J., & Price, L. L. (1993). River magic: Extraordinary experience and the extended service encounter. Journal of Consumer Research, 20(1), 24. https://doi.org/10.1086/209331