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Endogenous factors of choosing a form of income tax in the small enterprise sector in Poland
Jacek Jaworski
Ekonomiczne Problemy Usług /63 (2011) s. 485-493 -
Information management in the postal companies
Jacek Buko
Ekonomiczne Problemy Usług /105 (2013) s. 447-453 -
Forms of taxation and filing systems in the Polish SME sector
Jacek Jaworski
Ekonomiczne Problemy Usług /50 (2010) s. 169-177 -
A method of maintaining the competitiveness of vessels on the local freight market during the repair period
Oleksandr O. Leonov, Tetiana M. Leonova
Ekonomiczne Problemy Usług /124 (2016) s. 17-25 -
The optimization of port charge rates on inland waterways
Anatoliy M. Kholodenko, Mykola A. Vereschaka
Ekonomiczne Problemy Usług /119 (2015) s. 113-126