Siddiqui, F., Kalhoro, Z. A., Jamali, S., & Imran Qasim Memon. (2026). Computational Analysis of Nonlinear Models Arising from Van der Waals Fluids and Planck’s Radiation Law. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, 63(3). https://doi.org/10.53560/PPASA(63-3)723