Marvel Ogah, Gregory Asiegbu and Nike Moradeyo 2022. 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). 6, 2 (Apr. 2022), 31-43. DOI:https://doi.org/10.31674/ijrtbt.2022.v06i02.003.