Suellem C. Ferreira
Student kierunku inżynieria transportu
Federal Center for Technological Education of Minas Gerais, Belo Horizonte, Brazil
DOI: 10.33226/1231-2037.2020.7.4
JEL: R41, R58
Student kierunku inżynieria transportu
Federal Center for Technological Education of Minas Gerais, Belo Horizonte, Brazil