KASALAK, M. A. DÜNYA’DA EKOTURİZM PAZARI VE EKOTURİZM’İN ÜLKE GELİRLERİNE KATKILARI. Journal of Recreation and Tourism Research, [S. l.], v. 2, n. 2, p. 20–26, 2015. Disponível em: https://jrtr.org/index.php/jrtr/article/view/131. Acesso em: 23 kas. 2024.