NURRAHMI, H.; KHASANAH, K. AUDIT SISTEM INFORMASI PIUTANG TAK TERTAGIH DENGAN PENDEKATAN COBIT 5. JURNAL REKAYASA INFORMASI, [S. l.], v. 9, n. 2, p. 71–74, 2020. Disponível em: https://journal.istn.ac.id/index.php/rekayasainformasi/article/view/812. Acesso em: 17 sep. 2025.