TARIGAN, Rindu Eka Bakti; DR. POERWANINGSIH SOEKARNO, M.STR; RAJAGUKGUK, Dr. Wilson , M.Si., M.A. ANALISA RISIKO OPERASIONAL DI DIVISI NETWORK OPERATION CENTER (NOC) PADA PT. INDOSAT OOREDOO. JURNAL MANAJEMEN RISIKO, [S. l.], v. 1, n. 2, p. 1–40, 2020. Disponível em: http://ejournal.uki.ac.id/index.php/mr/article/view/2791. Acesso em: 14 mar. 2025.