Ikpefan, ochei ikpefan, and Owolabi. 2014. “Working Capital Management and Profitability of the Manufacturing Sector: An Empirical Investigation Of Nestle Nigeria Plc and Cadbury Nigeria PLC”. Global Journal of Management and Business Research 14 (C4):21-27. https://journalofbusiness.org/index.php/GJMBR/article/view/1350.