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):5568-74. https://doi.org/10.17762/msea.v71i4.1146.