Etim EO, Umoffong NJ, Nweze AU, Charlie SS, Udoette AM. Comparative Analysis of the Effect of Direct and Indirect Taxation Revenue on Economic Growth of Nigeria. afmjh [Internet]. 2021 Jul. 30 [cited 2026 Sep. 28];6(7):2403-18. Available from: http://www.everant.org/index.php/afmjh/article/view/497