@inproceedings{sgem2025s2765,
  title = {SPACE TOURISM - PROVOKING HUMANITY ENDEAVOR},
  author = {Dumitru-Dorin Prunariu and Ildiko Tulbure},
  booktitle = {25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Nano, Bio, Green, and Space Technologies for a Sustainable Future, Vol25, Issue 6.1},
  year = {2025},
  pages = {111-118},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2025/6.1/s27.65}
}