Abdillah, A.; Madinawati, M. The Effect of Additional Probiotic EM-4 (Effective Microorganism-4) on Feed on Growth, Feed Conversion Ratio, and Fish Seed Survival Cyprinus Carpio L.: Pengaruh Penambahan Probiotik EM-4 (Effective Microorganism-4) Pada Pakan Terhadap Pertumbuhan, Rasio Konversi Pakan Dan Sintasan Benih Ikan Mas Cyprinus Carpio L. J. I. AgriSains 2020, 21, 39-46.