CUSTOMER RELATIONS IN BUILDING VALUE FOR THE CUSTOMER IN COMMERCIAL ENTERPRISES

by Grzegorz LEW
Published 2018-12-01

Rachunek odpowiedzialności w grupach kapitałowych

by Grzegorz Lew
Published 2017-01-01

An Influence of Group Purchasing Organizations on Financial Security of SMEs Operating in the Renewable Energy Sector—Case for Poland

by Grzegorz Zimon, Marek Sobolewski, Grzegorz Lew
Published 2020-06-01

Modelling the optimal size of investment portfolio in a non-state pension fund

by Mykhailo Luchko, Grzegorz Lew, Ruslana Ruska, Iryna Vovk
Published 2019-03-01