Hassan Kddo, Y. and یاسر 2025. Palynostratigraphy of Late Visean – Serpukhovian from Borehole Akkas-1, Western Iraq. Iraqi National Journal of Earth Science (INJES). 22, 2 (Jun. 2025), 1–31. DOI:https://doi.org/10.33899/earth.2022.133386.1010.