The consumer willingness to pay for food services: an analysis of the Popular Restaurant Program in northern Brazil. Revista Teoria e Evidência Econômica, [S. l.], v. 16, n. 35, 2010. DOI: 10.5335/rtee.v16i35.4256. Disponível em: https://ojs.upf.br/index.php/rtee/article/view/4256. Acesso em: 17 out. 2025.