Serpa, Angelo, Wellington Leite, and Juliana Machado. “Street Trade and Services As Manifestations of the Lower Circuit of the Economy in Two Neighborhoods of Salvador, Bahia”. Caderno de Geografia 31, no. 64 (January 22, 2021): 120. Accessed August 20, 2025. https://periodicos.pucminas.br/geografia/article/view/25474.