“Fundamentals and Ethical Consequences of Applying the Principles of Universalization, Sustainability and Water Safety Contained in the Regulatory Framework for Sanitation in Brazil”. Gestão & Regionalidade 39 (January 9, 2023): e20237565. Accessed December 5, 2025. https://seer.uscs.edu.br/index.php/revista_gestao/article/view/7565.