Arantes, Fernanda Paula, Maria Salete Batista Freitag, and Edy Lawson Silva Santos. “Improvisation and Learning of Informal Entrepreneurs: The Experience of Fair Marketer Entrepreneurs”. Iberoamerican Journal of Entrepreneurship and Small Business 7, no. 3 (September 6, 2018): 30–57. Accessed December 6, 2022. https://www.regepe.org.br/regepe/article/view/921.