Rajan Singh, B. K. Singh, Anshul Dubey, Nidhi Tiwari (2022) “A Polynomial of Pulmonary Tuberculosis Patients Showing the Behaviour Using the Lagrange`S Method”, Mathematical Statistician and Engineering Applications, 71(4), pp. 5568–5574. doi: 10.17762/msea.v71i4.1146.