Phuong, Nguyen Duy, and Le Thi Minh Tuyen. 2018. “The Relationship Between Foreign Direct Investment, Economic Growth and Environmental Pollution in Vietnam: An Autoregressive Distributed Lags Approach”. International Journal of Energy Economics and Policy 8 (5):138-45. https://econjournals.com/index.php/ijeep/article/view/6794.