@article{lam_city_bui_nguyen_nguyen_vo_nguyen_2019, 
  title={Application of biological methods in the treatment of gaseous ammonia}, 
  volume={61}, 
  DOI={10.31276/vjste.61(3).71-76}, 
  publisher={Vietnam Journal of Science Technology and Engineering}, 
  author={Lam, Pham Thanh Hien and city and Bui, Ngoc Bao Tram and Nguyen, Thanh Tinh and Nguyen, Thi Le Lien and Vo, Thi Thanh Thuy and Nguyen, Nhat Huy}, 
  year={2019}, 
  month={Sep}
  }