ADIYANTO, A.; FEBRIANTO, R. Authentication Of Transaction Process In E-marketplace Based On Blockchain ??technology. Aptisi Transactions on Technopreneurship (ATT), [S. l.], v. 2, n. 1, p. 68–74, 2020. DOI: 10.34306/att.v2i1.71. Disponível em: https://att.aptisi.or.id/index.php/att/article/view/71. Acesso em: 4 oct. 2025.