Napitupulu, H.G. et al. 2019. Bacillus sp. As a Decomposition Agent in The Maintenance of Brachionus rotundiformis Which Uses Raw Fish As a Source of Nutrition. Jurnal Ilmiah PLATAX. 7, 1 (Jan. 2019), 158–169. DOI:https://doi.org/10.35800/jip.7.1.2019.22627.