Management of Drinking Water and Sanitation Services; Accessibility and its Impact on Service Quality, Peru 2025 . International Journal of Aquatic Research and Environmental Studies, [S. l.], v. 6, n. S3, p. 206–221, 2026. DOI: 10.70102/hj431868. Disponível em: https://injoere.com/index.php/injoere/article/view/765. Acesso em: 21 jun. 2026.