Wyniki
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Intermodal Transport in Poland in 2016
Sylwia Król
World Scientific News 104 (2018) s. 292-305 -
Tax Management in an Enterprise
Sylwia Król
World Scientific News 104 (2018) s. 306-318 -
Illegal landfill sites in Poland
Sylwia Król
World Scientific News 48 (2016) s. 164-170 -
E – learning as an innovative method of education
Sylwia Król
World Scientific News 48 (2016) s. 178-182