Bairros, M. S., P. S. Marchand, and D. B. Rocha. “Research on the Advancement of the Private Sector in the Offer of Medium-Level Technical Professional Education in the State of Rio Grande Do Sul”. Education Policy Analysis Archives, vol. 29, no. August - December, Oct. 2021, p. 132, doi:10.14507/epaa.29.5891.