SINGH, Arvind Kumar. Smart Contracts for Automated Financial Transactions. International Journal of Commerce, Finance and Digital Economy, [S. l.], v. 2, n. 1, p. 01–17, 2019. DOI: 10.67228/3071642X/IJCFDE-2019PI8H5P. Disponível em: https://worldcometresearchgroup.com/index.php/ijcfde/article/view/739. Acesso em: 28 jul. 2026.