New Challenges of Economic and Business Development - 2019: Incentives for Sustainable Economic Growth : 11th International Scientific Conference : Proceedings, May 16 - 18, 2019, Riga, Univ.of Latvia
Tonkova, Evgeniya Georgieva Application-Based Marketing - from Reality to the Future,
University of Latvia, 2019, pp. 883 - 891, ISBN 978-9934-18-428-4.
Tonkova, Evgeniya Georgieva .
Application-Based Marketing - from Reality to the Future.
Riga: University of Latvia, 2019, pp. 883 - 891, ISBN 978-9934-18-428-4.
Tonkova, Evgeniya Georgieva (2019)
Application-Based Marketing - from Reality to the Future,
Riga: University of Latvia, pp. 883 - 891, ISBN 978-9934-18-428-4
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