@inproceedings{purnama_syukriyah_ulfah_arifuddin_aziz_2021, 
  title={Augmented Reality in Education in Era 4.0}, 
  DOI={10.4108/eai.4-11-2020.2304649}, 
  publisher={EAI}, 
  author={Purnama, Sigit and Syukriyah, Nazilatus and Ulfah, Maulidya and Arifuddin, Ahmad and Aziz, Hafidh}, 
  year={2021}
  }