Muzakkar, M., Silitonga, F. and Ani Arnomo, S. (2020) “AUDIT SISTEM INFORMASI DOMAIN DELIVERY AND SUPPORT COBIT4.1 DI PT EPSON BATAM”, JURNAL TIKAR, 1(2), pp. 207-217. doi: 10.1234/teknik_informatika.v1i2.180.