Muskan Ahmad, Dr. Ghayas Uddin, Dr. Karuna Katiyar, and Miss. Anamika Pathak. “Evaluation of Bacteriophage Activity Against Escherichia Coli and Klebsiella Pneumoniae Isolates from Hospital Sewage Water at a Tertiary Care Hospital”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 16, no. 2, Oct. 2026, pp. 5930-6, https://ijprt.org/index.php/pub/article/view/3275.