@proceedings{sgem202342,
  title = {23rd International Multidisciplinary Scientific GeoConference SGEM 2023, Energy and Clean Technologies, Vol. 23, Issue 4.2},
  author = {International authors},
  year = {2023},
  publisher = {STEF92 Technology},
  isbn = {},
  doi = {10.5593/sgem2023v/4.2}
}