Polimenov, Mincho Nikolov Innovation in SPA and Enology as Opportunity to Raise the Competitiveness of Tourist Services,
SWU Neofit Rilski Publ. House, 2014, pp. 162-166.
Polimenov, Mincho Nikolov .
Innovation in SPA and Enology as Opportunity to Raise the Competitiveness of Tourist Services.
: SWU Neofit Rilski Publ. House, 2014, pp. 162-166.
Polimenov, Mincho Nikolov (2014)
Innovation in SPA and Enology as Opportunity to Raise the Competitiveness of Tourist Services,
: SWU Neofit Rilski Publ. House, pp. 162-166
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