STEFANICA, Mirela; VLAVIAN-GURMEZA, Maria. Ecotourism – model of sustainable tourist development. Studies and Scientific Researches. Economics Edition, [S. l.], n. 15, 2010. DOI: 10.29358/sceco.v0i15.161. Disponível em: https://sceco.ub.ro/index.php/SCECO/article/view/161.. Acesso em: 4 nov. 2024.