@article{._2019, 
  title={Strength of Existing Building against 2017 Indonesian Earthquake Sources and Earthquake Hazards Map}, 
  DOI={10.24940/ijird/2019/v8/i3/feb19025}, 
  publisher={International Journal of Innovative Research & Development (GlobeEdu)}, 
  author={., Tranggono}, 
  year={2019}, 
  month={Mar}
  }