Garba, L., Yusha’u, M., Abdullahi, M., Abubakar, M., Inuwa, A., Isa, S. and Adamu, M. (2018) “Effectiveness of Double Discs Synergy Test in the Confirmation of Extended Spectrum β-lactamase (ESβL) Production”, Journal of Biochemistry, Microbiology and Biotechnology, 6(2), pp. 15–18. doi: 10.54987/jobimb.v6i2.428.