Trang, N. T. N., T. N. Tho, and D. T. T. Hong. “The Impact of Oil Price on the Growth, Inflation, Unemployment and Budget Deficit of Vietnam”. International Journal of Energy Economics and Policy, vol. 7, no. 3, July 2017, pp. 42-49, https://econjournals.com/index.php/ijeep/article/view/4521.