Usman, N. I. “Phenotypic Characterization, Detection of Virulence Factors, and Antibacterial Susceptibility Profile of Clinical Isolates of Klebsiella Pneumoniae”. Gadau Journal of Pure and Allied Sciences, vol. 1, no. 2, Oct. 2022, pp. 121-32, doi:10.54117/gjpas.v1i2.11.