علي يادگار عبد الله. “The Geopolitical Impact of Kurdistan Region Natural Gas: A Research About Geopolitics”. Koya University Journal of Humanities and Social Sciences 4, no. 2 (December 27, 2021): 144-153. Accessed March 29, 2024. https://jhss.koyauniversity.org/index.php/jhss/article/view/365.