Georgieva, Tanya Nikolova Conceptual Framework for Ethical Assessment of Ecological Tourism,
Trakya University Publ., 2018, pp. 246 - 250, ISBN 978-975-374-229-0.
Georgieva, Tanya Nikolova .
Conceptual Framework for Ethical Assessment of Ecological Tourism.
Edirne, Turkey: Trakya University Publ., 2018, pp. 246 - 250, ISBN 978-975-374-229-0.
Georgieva, Tanya Nikolova (2018)
Conceptual Framework for Ethical Assessment of Ecological Tourism,
Edirne, Turkey: Trakya University Publ., pp. 246 - 250, ISBN 978-975-374-229-0
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