JSDA Mei 2015, COVER. “Cover JSDA Mei 2015”. JURNAL SUMBER DAYA AIR 11, no. 1 (May 1, 2015): 1–1. Accessed November 9, 2025. http://jurnalsda-dev.pusair-pu.go.id/index.php/JSDA/article/view/399.