FERRAZ, D.; OLIVEIRA, F. C. R. de. Impact of the National Professional Qualification Program (PNQ) on Income: An Econometric Analysis in Piracicaba/SP-Brazil. Research & Debate Journal of the Postgraduate Program in Political Economy, [S. l.], v. 28, n. 2(52), p. pg. 105–123, 2017. Disponível em: https://revistas.pucsp.br/index.php/rpe/article/view/34838. Acesso em: 31 aug. 2024.