Yolal, M. Et Al. 2013. Is Ecotourism Ecofriendly A discussion on the Impact of Ecotourism. 5 th International Conference Ecological Tourism-The Tool for Sustainable Development of Territories and Environment Protection , (St. Petersburg, Russia), 21-27.

Yolal, M., Birdir, K., & KARACAOĞLU, S., (2013). Is Ecotourism Ecofriendly A discussion on the Impact of Ecotourism . 5 th International Conference Ecological Tourism-The Tool for Sustainable Development of Territories and Environment Protection (pp.21-27). St. Petersburg, Russia

Yolal, Medet, Kemal Birdir, And SILA KARACAOĞLU. "Is Ecotourism Ecofriendly A discussion on the Impact of Ecotourism," 5 th International Conference Ecological Tourism-The Tool for Sustainable Development of Territories and Environment Protection, St. Petersburg, Russia, 2013

Yolal, Medet Et Al. "Is Ecotourism Ecofriendly A discussion on the Impact of Ecotourism." 5 th International Conference Ecological Tourism-The Tool for Sustainable Development of Territories and Environment Protection , St. Petersburg, Russia, pp.21-27, 2013

Yolal, M. Birdir, K. And KARACAOĞLU, S. (2013) . "Is Ecotourism Ecofriendly A discussion on the Impact of Ecotourism." 5 th International Conference Ecological Tourism-The Tool for Sustainable Development of Territories and Environment Protection , St. Petersburg, Russia, pp.21-27.

@conferencepaper{conferencepaper, author={Medet Yolal Et Al. }, title={Is Ecotourism Ecofriendly A discussion on the Impact of Ecotourism}, congress name={5 th International Conference Ecological Tourism-The Tool for Sustainable Development of Territories and Environment Protection}, city={St. Petersburg}, country={Russia}, year={2013}, pages={21-27} }