@article{karam_tabbara_2009,  title={Properties of pre-cast terrazzo tiles and recommended specifications},  volume={55},  ISSN={0366-6913},  url={https://doi.org/10.1590/S0366-69132009000100011},  DOI={10.1590/S0366-69132009000100011},  number={333},  journal={Cerâmica},  publisher={Associação Brasileira de Cerâmica},  author={Karam, G. and Tabbara, M.},  year={2009},  month={Jan},  pages={84–87} }