ANDI, Andi; JULIANDY, Carles; ROBET, Robet; PRIBADI, Octara. Securing Medical Records of COVID-19 Patients Using Elliptic Curve Digital Signature Algorithm (ECDSA) in Blockchain. CommIT (Communication and Information Technology) Journal, [S. l.], v. 16, n. 1, p. 87–96, 2022. DOI: 10.21512/commit.v16i1.7958. Disponível em: https://journal.binus.ac.id/index.php/commit/article/view/7958. Acesso em: 6 jul. 2025.