WASET
    Morteza Elsa and  Amirhossein Moghanian,  Comparative Study of Calcium Content on in vitro Biological and Antibacterial Properties of Silicon-Based Bioglass.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2019, vol. 150(6). 288 - 295
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10010511.