DZIADUCH, I. THE DEGREE OF SUSTAINABLE DEVELOPMENT PRINCIPLES IMPLEMENTATION IN TRANSPORTATION BASED ON AN ECONOMIC ANALYSIS OF RAIL BUSES’ LIFE CYCLE. Ekonomia i Środowisko - Economics and Environment, [S. l.], v. 78, n. 3, p. 8–29, 2021. DOI: 10.34659/2021/3/18. Disponível em: https://www.ekonomiaisrodowisko.pl/journal/article/view/389. Acesso em: 9 aug. 2022.