Dr. Itsekor Lucky Ubini. Efficient Financing, Banking, and Foreign Exchange Operations in Mitigating Refined Petroleum Shortages in Nigerian Downstream Petroleum Supply Industry. GJMBR [Internet]. 2019 Jan. 15 [cited 2024 May 3];19(C2):1-9. Available from: https://journalofbusiness.org/index.php/GJMBR/article/view/2696