M. . Hitimana, J. W. . Kule, and P. M. . Mbabazize, “The Effects of Risk Management System on Financial Performance of Commercial Banks in Rwanda: A Case of Cogebanque Ltd”., Am. j. trade policy, vol. 3, no. 3, pp. 77–84, Dec. 2016, doi: 10.18034/ajtp.v3i3.405.