The International Sustainable Tourism and Environment Protection Conference,
Trakya University Publ., 2018, 312 p., 978-975-374-229-0.
.
The International Sustainable Tourism and Environment Protection Conference.
Edirne, Turkey: Trakya University Publ., 2018, 312 p., 978-975-374-229-0.
(2018)
The International Sustainable Tourism and Environment Protection Conference,
Edirne, Turkey: Trakya University Publ., 312 p., 978-975-374-229-0
* Моля, проверите цитатите за точност, преди да ги включите в работата си.
