Dalakis, A., G. Yfantidou, G. Costa, O. Matsouka, and E. Tsitskari. “Tourists’ Perspective and Nationality Impact on Destination Competitiveness”. E-Review of Tourism Research, vol. 15, no. 2/3, June 2018, https://ertr-ojs-tamu.tdl.org/ertr/article/view/209.