Khatiwada, Indra Bahadur. “Analysis of Uses of Partial Differential Equations in Different Types of Realistic Problems”. International Journal of Multidisciplinary Studies 6, no. 2 (June 30, 2025): 1–12. Accessed June 28, 2026. https://jmcfijournals.org/index.php/ijms/article/view/108.