@article{ahmad_bidin_2016, 
  title={DEVELOPMENT OF LONG PULSED ND:YAG LASER SYSTEM}, 
  volume={78}, 
  DOI={10.11113/jt.v78.7547}, 
  publisher={Penerbit UTM Press}, 
  author={Ahmad and Bidin}, 
  year={2016}, 
  month={Feb}
  }