Alvian Abdul Jabar, Irman Hermadi and Yandra Arkeman (2021) “Academic Information System Design Blockchain Based College: Desain Sistem Informasi Akademik Perguruan Tinggi Berbasis Blockchain”, SYSTEMATICS. Karawang, Indonesia, 3(3), pp. 281–294. doi: 10.35706/sys.v3i3.5952.