Maharjan, E., P. Shakya, B. Bhattachan, B. P. Baral, and D. Shrestha. “Phenotypic Characterization of Beta-Lactamases Producing Gram-Negative Bacteria in a Tertiary Hospital, Nepal”. Nepal Journal of Biotechnology, vol. 7, no. 1, Dec. 2019, pp. 74-81, doi:10.3126/njb.v7i1.26954.