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2. Alnafeesi, A. M. (2013). The Role & Impact of Preservation Architectural Heritage on Domestic Tourism. Proceedings of International Conference on Tourism Development, 93-100. https://www.semanticscholar.org/paper/The-role-%26-impact-of-preservation-architectural-on-Alnafeesi-Mohamed/ed9c1eb33a237f7b34e2654936a383055eac1520
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