Water, Sanitation and Hygiene Challenges Faced in India in COVID-19 Prevention: A literature Review. Indian Journal of Public Health Research & Development, [S. l.], v. 12, n. 1, p. 22–25, 2021. DOI: 10.37506/ijphrd.v12i1.13822. Disponível em: https://medicopublication.com/index.php/ijphrd/article/view/13822. Acesso em: 24 may. 2026.