Silitonga, Agustina Verawati, and Ruth Silvia Damaiyanty. 2023. “ Instrumen Evaluasi Keamanan Informasi Vendor Menggunakan Abuse Case Dan Analytical Hierarchy Process : Studi Kasus STMIK Widuri ”. Journal of Data Science and Information Systems 1 (3), 138-49. https://doi.org/10.58602/dimis.v1i3.60.