NTARINDWA, Eugene , trans. “EFFECT OF COST MANAGEMENT STRATEGIES ON OPERATIONAL EFFICIENCY OF BANK OF KIGALI, RWANDA”. International Journal of Scientific Research and Management (IJSRM) 10, no. 11 (November 17, 2022): 4151–4165. Accessed June 15, 2025. https://www.ijsrm.net/index.php/ijsrm/article/view/4289.