“Hydrocarbon Potential and Organic Matter–Inferred Depositional Conditions of the Shiranish Formation in Diana Subdistrict, Northeastern Iraq: Evidence from FTIR Spectroscopy and Palynological Analysis” (2026) Iraqi National Journal of Earth Science (INJES), 26(3), pp. 39–51. doi:10.33899/injes.v26i3.60914.