Andriani W, Gunawan, Ilmaknun L, Rahman A, Chairina AI. Model Verifikasi Ijazah Digital Berbasis Blockchain . JASISFO [Internet]. 19 Agustus 2026 [dikutip 12 November 2026];7(1). Tersedia pada: https://jurnal.polsri.ac.id/index.php/jasisfo/article/view/11096