SAHANI, A.; SINGH, P.; KUMAR TIWARI, A. Introduction to Blockchain. Journal of Informatics Electrical and Electronics Engineering (JIEEE), Lucknow, Uttar Pradesh, India, v. 1, n. 1, p. 1–9, 2020. DOI: 10.54060/JIEEE/001.01.004. Disponível em: http://jieee.a2zjournals.com/index.php/ieee/article/view/9. Acesso em: 3 may. 2024.