Kapiamba JN, Mubenga PK, Ulungu E.-L B, Mukendi PK. Benchmark portfolio selection and efficient diversification of Congolese Bank. IJAMR [Internet]. 2024 Apr. 5 [cited 2025 Apr. 25];13(1):26-33. Available from: https://sciencepubco.com/index.php/ijamr/article/view/32506