Abba, P. O, and Akor, J. O. “Study of Occurrence of Multidrug Resistant Escherichia Coli Clinical Isolates As a Result of Extended Spectrum Beta-Lactamase (Esbls) Production”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, vol. 6, no. 6, June 2020, pp. 1-6, doi:10.31695/IJASRE.2020.33825.