Afeef, M. ., K. . Takreem, and Q. . Bakhsh Baloch. “Does Efficient Management of Working Capital Have a Parallel Impact on the Profitability of Small and Large Firms?”. The Journal of Humanities & Social Sciences, vol. 23, no. 3, Jan. 2023, pp. 1-18, http://ojs.uop.edu.pk/jhss/article/view/746.