Adebayo, Adebayo Gabriel. “An Empirical Analysis of the Stepwise Combinatorial Models of Taxes and the Effects on Total Collected Revenue in Nigeria”. International Journal For Research In Business, Management And Accounting 2, no. 2 (June 30, 2017): 01–11. Accessed May 18, 2024. https://gnpublication.org/index.php/bma/article/view/1690.