Roberto Mange, the creation of the Railroad Center for Professional Education and Selection (CFESP) and training for work in the 1930s and 1940s. Research, Society and Development, [S. l.], v. 10, n. 13, p. e249101321383, 2021. DOI: 10.33448/rsd-v10i13.21383. Disponível em: https://rsdjournal.org/rsd/article/view/21383. Acesso em: 5 dec. 2025.