SEMBIRING, Irwan; AJI, Bintang Kristianto; BAYU, Teguh Indra. Consortium Blockchain Framework for Secure Digital Medical Record Innovation. Aptisi Transactions on Technopreneurship (ATT), [S. l.], v. 8, n. 1, p. 138–151, 2026. DOI: 10.34306/att.v8i1.777. Disponível em: https://att.aptisi.or.id/index.php/att/article/view/777. Acesso em: 21 jan. 2026.