Andry, Johanes Fernandes. “Audit of IT Governance Based on COBIT 5 Assessments: A Case Study”. Jurnal Nasional Teknologi dan Sistem Informasi 2, no. 2 (Agustus 20, 2016): 27–34. Diakses November 21, 2024. https://teknosi.fti.unand.ac.id/index.php/teknosi/article/view/45.