Aditya Raj (2026) “Eggshell-Derived Calcium-Rich Powder for Sustainable Cementitious Composites: A Critical Review of Mechanical Properties, Durability, Microstructure, and Environmental Implications”, International Journal of Computer Information Systems and Industrial Management Applications, 18(1s), pp. 01–05. doi: 10.70917/ijcisim-2026-5934.