Dr: Nassif Jassim Ali Al-Abadi, and Dr : Adnan Hadi Jaaz. “FUTURE TRENDS OF OIL DEMAND IN LIGHT OF COMPETITION FROM ALTERNATIVE SOURCES”. World Economics and Finance Bulletin, vol. 14, Sept. 2022, pp. 17-32, https://scholarexpress.net/index.php/wefb/article/view/1321.