Guverineri Wungirije wa Bank Nkuru y’u Rwanda (BNR) Dr. Justin Nsengiyumva avuga ko hakenewe gukorwa ubushakashatsi mu bukungu kugira ngo gahunda yo guhererekanya amafaranga no kwishyurana hakoreshejwe ikoranabuhanga ikomeze kugenda neza mu gihugu.