6th SWS International Scientific Conference on Social Sciences 2019 : Conf. Proc., 26 Aug. - 01 Sept. 2019, Albena, Bulgaria : Vol. 6. Iss. 2. Economics and Finance, Business and Management
Popova, Katina Kostadinova, Malcheva, Miroslava Malinova, Marinov, Filip Bulgaria as a Solo Traveler Destination: Assessment of Available Resources,
STEF92 Technology Ltd., 2019, pp. 33-40, ISBN 978-619-7408-92-8 ; ISSN 2682-9959.
Popova, Katina Kostadinova, Malcheva, Miroslava Malinova, Marinov, Filip .
Bulgaria as a Solo Traveler Destination: Assessment of Available Resources.
Sofia: STEF92 Technology Ltd., 2019, pp. 33-40, ISBN 978-619-7408-92-8 ; ISSN 2682-9959.
Popova, Katina Kostadinova, Malcheva, Miroslava Malinova, Marinov, Filip (2019)
Bulgaria as a Solo Traveler Destination: Assessment of Available Resources,
Sofia: STEF92 Technology Ltd., pp. 33-40, ISBN 978-619-7408-92-8 ; ISSN 2682-9959
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