Fullformexpand.com, 2026. "IJGEI." Accessed April 24, 2026. https://www.fullformexpand.com/ijgei/international-journal-of-global-energy-issues.
"IJGEI." (n.d.). Fullformexpand.com. Retrieved April 24, 2026, from https://www.fullformexpand.com/ijgei/international-journal-of-global-energy-issues.
IJGEI. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/ijgei/international-journal-of-global-energy-issues (Accessed: 24 April 2026).