Kareem , Rehab Aamer, and Ghassan Abdul-Hamid Naji. 2022. “Natural Preparation of Rice Husk-Derived Silica and Eggshell-Derived Calcium Carbonate Composite As a Coating Material for Dental Implant”. Journal of Baghdad College of Dentistry 34 (1): 36-43. https://doi.org/10.26477/jbcd.v34i1.3090.