TOPPIN, I. Who is Going to Build the Wall? A Building Trades Crisis in the U.S.A. International Journal for Research in Vocational Education and Training, [S. l.], v. 5, n. 1, p. 64-76, 2018. DOI: 10.13152/IJRVET.5.1.4. Disponível em: https://journals.sub.uni-hamburg.de/hup2/ijrvet/article/view/271. Acesso em: 22 oct. 2020.