O. Adenike, Ajayi-Odoko, and Dayo A. Ayansina. “Occurrence of Extended Spectrum Beta Lactamase (ESBL) Producing Gram-Negative Bacteria in Wastewaters from Selected Hospitals in Ibadan, Oyo State, Nigeria”. Tropical Journal of Natural Product Research (TJNPR) 6, no. 5 (May 1, 2022): 826–830. Accessed November 29, 2024. https://tjnpr.org/index.php/home/article/view/69.