Analysis of welfare and food security: the case of soup kitchens in the City of Mexico. Panorama Económico, [S. l.], v. 13, n. 25, p. 19–55, 2017. DOI: 10.29201/peipn.v13i25.399. Disponível em: https://revistapanoramaeconomico.mx/index.php/PE/article/view/399. Acesso em: 28 mar. 2026.