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| MA | |
| Wioletta Olejniczak | |
| PhD researcher | |
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| Warsaw University of Life Sciences - SGGW | |
| Institute of Economics and Finance | |
| Department of Tourism, Social Communication and Counselling | |
| building: 6 room: B16 | |
| e-mail: wioletta_olejniczak@sggw.pl | |
| Phone: (+48) 22 59 34 158 |