Obeidat, Sofian T., Karim K. Ahmed, Hamdy M. Ahmed, Wael W. Mohammed, and Mohammed S. Ghayad. 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):5346-67. https://doi.org/10.37256/cm.6420257594.