Sanaullah Jamali, Zubair Ahmed Kalhoro, and Imran Qasim Memon. 2024. “An Efficient Four Step Fifteenth Order Method for Solution of Non-Linear Models in Real-World Problems”. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences 61 (3):273-81. https://doi.org/10.53560/PPASA(61-3)852.