Shehu Sani, and Khadija Salihu Abubakar. “Analysis of the Effect of Sales Growth and Managerial Efficiency on the Profitability of Health Care Firm In Nigeria”. UMYU Journal of Accounting and Finance Research 4, no. 2 (December 30, 2022): 1–15. Accessed November 23, 2024. https://accountingjournal.umyu.edu.ng/index.php/ujafr/article/view/1.