Reso Johanes Sofyan, Ir. Tarsicius Sunaryo, M.A., Ph.D, Nadeak DB , dr., M. ANALISIS RISIKO OPERASIONAL DALAM PROSES PEMBAYARAN BIAYA KULIAH DI UNIVERSITAS KRISTEN INDONESIA. MR [Internet]. 2020Dec.1 [cited 2024Apr.29];1(2):61-8. Available from: http://ejournal.uki.ac.id/index.php/mr/article/view/2793