Aliyu, Ahmed Alhaji. “Analysis of Profitability Performance of Dangote Sugar Refineries PLC: During and After Recent Economic Recession in Nigeria (2013-2018)”. Global Journal of Management and Business Research, vol. 19, no. B5, Apr. 2020, pp. 67-74, https://journalofbusiness.org/index.php/GJMBR/article/view/2859.