Aprilia Hardiati, Safika and I Wayan Teguh Wibawan 2023. Resistance of Ampicillin, Ceftazidime, and Cefotaxime in Poultry’s Escherichia coli . Jurnal Riset Veteriner Indonesia (Journal of The Indonesian Veterinary Research). 7, 1 (Jan. 2023). DOI:https://doi.org/10.20956/jrvi.v7i1.23766.