ONAKOYA, Adegbemi Babatunde, and Adedotun Victor SEYINGBO. “Economic Growth and Unemployment Nexus: Okun’s Two-Version Case for Nigeria, South Africa and United States of America”. Journal of Economics and Behavioral Studies 12, no. 1(J) (April 10, 2020): 55–65. Accessed October 25, 2026. https://amhinternational.com/jebs/article/view/3467-economic-growth-and-unemployment-nexus-okuns-two-version-case-for-nigeria-south-africa-and-united-states-of-america.