Apriliyanto, T. et al. 2021. Antibacterial Activity of Isolates from Digestive Tract of Catfish (Clarias gariepinus) As Probiotic Candidates At PT. Biotech Cipta Kreasi. International Journal of Health Science and Technology. 3, 1 (Jul. 2021), 138–149. DOI:https://doi.org/10.31101/ijhst.v3i1.2240.