Obeidat, S. T. ., Ahmed, K. K., Hamdy M. Ahmed, Mohammed, W. W. ., & Ghayad, M. S. (2025). Fractional Derivative Effects on Exploration of Soliton Solutions of (3 + 1)-D Kadomtsev-Petviashvili-Sawada-Kotera-Ramani Model Using Modified Extended Direct Algebraic Approach. Contemporary Mathematics, 6(4), 5346–5367. https://doi.org/10.37256/cm.6420257594