Kazandzhieva, Velina Ivancheva Impact of E-commerce on Travel Intermediaries in Bulgaria,
Varna University of Management, 2012, с. 84 - 88, ISSN 1994-7658 (print) ; 1314-0817 (online).
Kazandzhieva, Velina Ivancheva .
Impact of E-commerce on Travel Intermediaries in Bulgaria.
Varna: Varna University of Management, 2012, с. 84 - 88, ISSN 1994-7658 (print) ; 1314-0817 (online).
Kazandzhieva, Velina Ivancheva (2012)
Impact of E-commerce on Travel Intermediaries in Bulgaria,
Varna: Varna University of Management, с. 84 - 88, ISSN 1994-7658 (print) ; 1314-0817 (online)
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