Wijayanti, A., Dwinitasari, N., Febriyani, U., Harpeni, E., & Wardiyanto, W. (2018). ANALYSIS OF CHALLENGE TEST ON VANAME SHRIMP (Litopenaeus vannamei) FED WITH PROBIOTIC BACTERIA Bacillus sp. D2.2 AND SWEET POTATO EXTRACT AS SINBIOTIK. Biospecies, 11(2), 63–71. https://doi.org/10.22437/biospecies.v11i2.5716