@article{sotohy_2021, 
  title={Reused Pharaonic blocks in Cairo Islamic monuments: Part two}, 
  volume={21}, 
  DOI={10.21608/jaauth.2021.80047.1191}, 
  publisher={Egypts Presidential Specialized Council for Education and Scientific Research}, 
  author={Sotohy, Haitham}, 
  year={2021}, 
  month={Dec}
  }