Marvel Ogah, Gregory Asiegbu, and Nike Moradeyo. “Effect of Raw Material Inventory on Operational Performance in An Emerging Economy: Insight from The Nigerian Manufacturing Sector”. International Journal on Recent Trends in Business and Tourism (IJRTBT), vol. 6, no. 2, Apr. 2022, pp. 31-43, doi:10.31674/ijrtbt.2022.v06i02.003.