WELLA, Wella. Audit Sistem Informasi Menggunakan Cobit 5.0 Domain DSS pada PT Erajaya Swasembada, Tbk. Ultima InfoSys : Jurnal Ilmu Sistem Informasi, [S. l.], v. 7, n. 1, p. 38–44, 2016. DOI: 10.31937/si.v7i1.511. Disponível em: https://ejournals.umn.ac.id/index.php/SI/article/view/511. Acesso em: 15 sep. 2025.