“Analysis of Municipal Public Policies for Payment for Water Environmental Services through the Public Policy Assessment Index: The State of Rio De Janeiro (Brazil) As a Study Model”. Agua y Territorio / Water and Landscape, no. 23 (July 26, 2023): e6976. Accessed May 12, 2024. https://revistaselectronicas.ujaen.es/index.php/atma/article/view/6976.