“Gray water reuse system from air conditioners for non-potable purposes: case study applied at the Secretary of State of Finance – SEFAZ headquarters building in the city of Manaus-Am (177-182)”, JETIA, vol. 4, no. 15, pp. 177–182, Sep. 2018, Accessed: Oct. 23, 2026. [Online]. Available: https://itegam-jetia.org/journal/index.php/jetia/article/view/375