Hamid Al-Sabaawy, M., Aswad Jassim Al-Jubouri, M. and S. Al-Saraj, M. 2025. Using Scherrer Equation to Calculate Crystalline Size from X-Ray Diffraction Data of Cement. Iraqi National Journal of Earth Science (INJES). 25, 3 (Jul. 2025), 31–43. DOI:https://doi.org/10.33899/earth.2024.146530.1226.