Zaydan, Haekal Mimtazulfaqhi, and Devi Damayanti. “Integritas Data Riwayat Kopi Gayo Melalui Protokol Zero-Trust Ethereum”. Jurnal Riset Dan Aplikasi Mahasiswa Informatika (JRAMI), vol. 7, no. 03, July 2026, pp. 610-8, https://doi.org/10.30998/jrami.v7i03.1878.