Majidli, Famil, and Hasraddin Guliyev. “How Oil Price and Exchange Rate Affect Non-Oil GDP of the Oil-Rich Country – Azerbaijan?”. International Journal of Energy Economics and Policy, vol. 10, no. 5, Aug. 2020, pp. 123-30, https://econjournals.org.tr/index.php/ijeep/article/view/9561.