Okoh, U. ., M. Y. . Alkali, and P. Jehu. “KNOWLEDGE MANAGEMENT SYSTEM AND TAX REVENUE GENERATION IN NIGERIA: THE MEDIATING ROLE OF IMPROVE TAXPAYERS’ SERVICES”. Kashere Journal of Accounting and Finance, vol. 1, no. 1, Dec. 2021, pp. 185-01, https://kajaf.com.ng/index.php/kajaf/article/view/15.