Search results for: Katarzyna Witczyńska
Logistics and Transport > 2020 > 45-46 > 55-58
Logistics and Transport > 2020 > Vol. 45-46, No. 1-2 > 55--58
Logistics and Transport > 2019 > Vol. 41, No. 1 > 51--55
Logistics and Transport > 2019 > 41 > 51-56
Studia Ekonomiczne > 2018 > 372 > 110-121
Logistics and Transport > 2017 > 34 > 41-46