Safitri, Mardiani, Niken Ayu Pamukas, and Anne Rumondang. 2023. “The Effect of Fermented Tofu Dregs Using EM4 Probiotics on Population Growth of Daphnia Magna”. Indonesian Journal of Aquaculture Medium 3 (3), 140-48. https://doi.org/10.29303/mediaakuakultur.v3i3.3186.