A study of social policies based on the example of the Bulgarian hotels on the Black Sea coast.
| Autor: | Georgieva, Daniela Ventsislavova, Georgieva, Teodora Marinova |
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| Zdroj: | SHS Web of Conferences; 2/1/2021, Vol. 92, p1-9, 9p |
| Databáze: | Complementary Index |
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