Ahmed, Hala Moustafa. “Biophysical and Characterizations of Silver Nanoparticles Used As Salmonella Typhi Detector”. International Journal of Applied Sciences and Biotechnology 2, no. 4 (December 25, 2014): 510–515. Accessed July 22, 2024. https://nepjol.info/index.php/IJASBT/article/view/11127.