Ali-Nakyea, Abdallah, John Kwaku Amoh, and Nasir Alfa Mohammed. 2019. “Are Sub-Saharan African Countries Losing It on Oil and Gas Revenue Management Too? Evidence from Ghana”. International Journal of Energy Economics and Policy 9 (2):89-97. https://mail.econjournals.com/index.php/ijeep/article/view/7285.