YÜNCÜ, H. R. 2018. SPACE TOURISM: A VACATION TO MARS OR A SCIENCE FICTION. GSI Journals Serie A: Advancements in Tourism Recreation and Sports Sciences , vol.1, no.1 .

YÜNCÜ, H. R., (2018). SPACE TOURISM: A VACATION TO MARS OR A SCIENCE FICTION. GSI Journals Serie A: Advancements in Tourism Recreation and Sports Sciences , vol.1, no.1.

YÜNCÜ, HİLMİ. "SPACE TOURISM: A VACATION TO MARS OR A SCIENCE FICTION," GSI Journals Serie A: Advancements in Tourism Recreation and Sports Sciences , vol.1, no.1, 2018

YÜNCÜ, HİLMİ R. . "SPACE TOURISM: A VACATION TO MARS OR A SCIENCE FICTION." GSI Journals Serie A: Advancements in Tourism Recreation and Sports Sciences , vol.1, no.1, 2018

YÜNCÜ, H. R. (2018) . "SPACE TOURISM: A VACATION TO MARS OR A SCIENCE FICTION." GSI Journals Serie A: Advancements in Tourism Recreation and Sports Sciences , vol.1, no.1.

@article{article, author={HİLMİ RAFET YÜNCÜ}, title={SPACE TOURISM: A VACATION TO MARS OR A SCIENCE FICTION}, journal={GSI Journals Serie A: Advancements in Tourism Recreation and Sports Sciences}, year=2018}