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 (Oct. 2022), 5568–5574. DOI:https://doi.org/10.17762/msea.v71i4.1146.