RYAN BAGUS BIMANTORO; WAHANANI, Henni Endah; AL HAROMAINY, Muhammad Muharrom. Perancangan Sistem Verifikasi Sertifikat Digital Berbasis Blockchain dengan Smart Contract Ethereum dan IPFS. Prosiding Seminar Nasional Informatika Bela Negara (SANTIKA), [S. l.], v. 6, n. 1, p. 270–278, 2026. DOI: 10.33005/santika.v6i1.1262. Disponível em: https://santika.upnjatim.ac.id/submissions/index.php/santika/article/view/1262. Acesso em: 10 sep. 2026.