A. Al-Hasson, Maha. “Two New Miospore Species from the Lower Permian of Iraq”. Iraqi National Journal of Earth Science (INJES) 9, no. 2 (December 1, 2009): 59–65. Accessed September 4, 2025. https://ojs.uomosul.edu.iq/index.php/injes/article/view/40920.