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\bibitem{Tessema_etal2022} {\textquotedblleft}\textit{Benefit segmentation of tourists to geosites and its implications for sustainable development of geotourism in the Southern Lake Tana Region, Ethiopia}{\textquotedblright}. Tessema GA, van der Borg J, Van Rompaey A, Van Passel S, Adgo E, Minale AS, Asrese K, Frankl A, Poesen J, Sustainability \textbf{14}, 3411 (2022).   http://doi.org/10.3390/SU14063411

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