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• Carmen Ramos, National University of Tres de Febrero and Friends of Fine Arts

• Dominique Vanneste, University of Leuven

• Sidney Raimundo, University of Sao Paolo

• Edna Rozo, University of Externado of Colombia

• Nataša Urošević, Juraj Dobrila University of Pula

• Petros Kosmas, Cyprus University of Technology

• Yenesew Alene Belew, University of Gondar

• Mulugeta Feseha, Addis Ababa University; Mekele University

• Vellas François, University of Toulouse

• Amalia Kotsaki, Crete Technical University

• Lia Bassa, Budapest Metropolitan University

• Mansfeld Yoel, University of Haifa

• Marie Irene, Prete University of Salento

• Alessia Mariotti, University of Bologna at Rimini

• Krzysztof Kowalski, Jagellonian University

• Norberto SantosUniversity of COIMBRA

• Aleksandra BrezovecUniversity of Primorska

• Nuria Morère Molinero, Facultad de Ciencias del Turismo,URJC (Faculty of Tourism Sciences, University of Rey Juan Carlos , Madrid)

• Tresseras Jordi Juan, University of Barcelona

• Vidal Casellas Dolors, University of Girona

• Maria Garcia, Complutense University of Madrid

• Dimitri Ioannides, Mid Sweden University

• Lorenzo Cantoni, USI - Università della Svizzera italiana (University of Lugano)