Vijay Agatrao Galande, Annapurna Ramakrishna Sinde. “A Numerical Study on Nonlinear Free Boundary Problems”. Mathematical Statistician and Engineering Applications 71, no. 4 (December 31, 2022): 9099–9108. Accessed May 4, 2024. https://www.philstat.org/index.php/MSEA/article/view/1675.