An Overview on Rural and Urban Sanitation: Implications for Disease Burden and Cost-effectiveness. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 16, n. 4, p. 1631–1636, 2019. Disponível em: https://ignited.in/index.php/jasrae/article/view/10706. Acesso em: 13 mar. 2026.