Effectiveness of Items of Jarak Leaf Extract (Jatropha Curcas) with Different Dosages to Prevent Attacks of Fungs Saprolegnia sp on Gold Fish (Cyprinus carpio L) EGGS. J. Agro. & Fish [Internet]. 2023 Jun. 23 [cited 2025 Oct. 31];16(1):254-62. Available from: https://jurnal.ummu.ac.id/index.php/agrikan/article/view/1594