BEZUIDENHOUT, R.; NEL, W.; MARITZ, J. Defining Decentralisation in Permissionless Blockchain Systems. The African Journal of Information and Communication (AJIC), South Africa, n. 29, p. 1–24, 2022. DOI: 10.23962/ajic.i29.14247. Disponível em: https://ajic.wits.ac.za/article/view/14247. Acesso em: 30 nov. 2022.