SUHARTINI, Suhartini; SURANTA, Natanael; SIMANJUNTAK, Marihot. Blockchain Credential Verification for Maritime Education: Tamper-Proof Digital Certification at STIP Jakarta. IJISIT: International Journal of Computer Science and Information Technology, [S. l.], v. 3, n. 1, p. 95–107, 2026. DOI: 10.55123/ijisit.v3i1.67. Disponível em: https://ojs.literasisains.id/index.php/ijisit/article/view/67. Acesso em: 7 jul. 2026.