Shaleh, Fuquh Rahmat, Kadarwan Soewardi, and Sigid Hariyadi. “Kualitas Air Dan Status Kesuburan Perairan Waduk Sempor, Kebumen”. Jurnal Ilmu Pertanian Indonesia 19, no. 3 (March 11, 2015): 169–173. Accessed December 24, 2025. https://journal.ipb.ac.id/JIPI/article/view/9152.