Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
WSB Merito University in Poznan
Grzegorz Mentel, Waldemar Tarczyński, Marek Dylewski +1
Beata Zofia Filipiak, Marek Dylewski, Marcin Kalinowski
Sebastian Majewski, Grzegorz Mentel, Marek Dylewski +1