Nie, Dongfang, Lacia Engels, and Jingbo Zhang. “Presidential Policies’ Effects on Oil and Gas Price and Productions Within the United States from 1977-2021”. Journal of Applied Business and Economics 24, no. 4 (October 9, 2022). Accessed November 24, 2024. https://mail.articlegateway.com/index.php/JABE/article/view/5491.