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Copyright (c) 2015 Galal M.H. Afifi
This work is licensed under a Creative Commons Attribution 3.0 Unported License.
ISSN 2036-5195
Registration at Rimini Law Court no. 24 on 21st November, 2008
Campus di Rimini - Alma Mater Studiorum - Università di Bologna; Centro di Studi Avanzati sul Turismo (CAST)
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