Adamu Ndanusa, Ndanusa1Osekweyi Joel Odonye, and Baba Madu. “Impact of Selected Macroeconomic Variableson Economic Growth in Nigeria: 1990 -2020”. Abuja Journal OF ECONOMICS AND ALLIED FIELDS, vol. 10, no. 4, Mar. 2022, pp. 13-26, https://uniabj.com/index.php/ajeaf/article/view/91.