@inproceedings{sgem2023s1812,
  title = {THE COSTS AND RATE OF RETURN CALCULATION OF THE NEW ESTABLISHED PIG AND POULTRY MANURE FERMENTATION PLANT},
  author = {Anita Csiba and Árpád Ferencz},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.2},
  year = {2023},
  pages = {95-104},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2023v/4.2/s18.12}
}