ARANTES, F. P.; BATISTA FREITAG, M. S.; SILVA SANTOS, E. L. Improvisation and Learning of Informal Entrepreneurs: The Experience of Fair Marketer Entrepreneurs. Iberoamerican Journal of Entrepreneurship and Small Business, São Paulo, SP, v. 7, n. 3, p. 30–57, 2018. DOI: 10.14211/regepe.v7i3.921. Disponível em: https://www.regepe.org.br/regepe/article/view/921. Acesso em: 6 dec. 2022.