Iheduru, Ngozi G., and Charles U. Okoro. “Macroeconomic Variables and Retained Earnings of Quoted Manufacturing Firms in Nigeria: A Time Variant Study”. International Journal of Accounting & Finance Review 3, no. 1 (October 10, 2018): 33–47. Accessed May 17, 2025. http://cribfb.com/journal/index.php/ijafr/article/view/29.