Food Insecurity and Livelihood Vulnerability in Informal Urban Settlements: A Review. International Journal of Food and Nutritional Sciences, [S. l.], v. 10, n. 12, p. 1522–1529, 2021. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/4683. Acesso em: 12 aug. 2026.