Youssef, Mohamed, Ayman L. Fayed, and Mahmoud E. Hassan. 2023. “Optimizing Cement Kiln Dust Density to Improve Landfill Air Space Utilization”. Rudarsko-geološko-Naftni Zbornik 38 (2):175-84. https://doi.org/10.17794/rgn.2023.2.13.