Edeme, Richardson Kojo, Chigozie Nelson Nkalu, Benedict Azu, and Sylvernus Chinedu Nwachukwu. “Alternative Specification and Estimation of Tax Revenue-Gross Domestic Product Relationship”. Asian Journal of Economic Modelling 4, no. 3 (April 25, 2016): 134–141. Accessed May 4, 2024. https://archive.aessweb.com/index.php/5009/article/view/859.