DOÇAJ, Xhevahir; DOMI, Shpresim; TERPOLLARI, Arben. Tourism Clusters, Characteristics, Principles and Developing Theory. European Journal of Marketing and Economics, [S.l.], v. 1, n. 3, p. 39-43, dec. 2018. ISSN 2601-8667. Available at: <http://journals.euser.org/index.php/ejme/article/view/3967>. Date accessed: 18 aug. 2019. doi: http://dx.doi.org/10.26417/ejme.v1i3.p39-43.