@inproceedings{sgem2022s1944,
  title = {NOISE LEVEL REDUCTION BY USING SOUND INSULATION / SOUND ABSORBENT MATERIALS},
  author = {S Simion and Angelica Nicoleta Găman and Alexandru Simion and Romeo Hriscan},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies},
  year = {2022},
  pages = {341-348},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2022/4.1/s19.44}
}