Janno, Jelizaveta2021-09-142021-09-142010https://dspace.tktk.ee/handle/20.500.12863/3639BeSt programmi raames tehtud e-kursusCreative Commons Attribution Non-commercial No DerivativesTransport--Transport EconomicsTransport--TranspordiökonoomikaTransport ja logistikaTransport and Logisticsdocument