Hari Kesh Yadav, Naveen Kumar Chaudhary, Vivek Kumar Katiyar, Ajay Anand, Awgesh Kumar Verma, Prashant Kumar Pritam, and Hemant Purohit. ā€œPā€. International Journal of Health and Clinical Research 4, no. 16 (September 17, 2021): 233–235. Accessed February 6, 2026. https://www.ijhcr.com/index.php/ijhcr/article/view/2650.