Public Provision To Private Dependence: Declining Trust In Municipal Water And The Rise Of Costly Commercial Alternatives In Karachi. International Journal of Environmental Sciences, [S. l.], p. 2509–2515, 2025. DOI: 10.64252/3d0zc983. Disponível em: https://theaspd.com/index.php/ijes/article/view/11347.. Acesso em: 9 jul. 2026.