Slimani, Ali, Sadek Lakhlifa, and Amar Guesmia. “Analytical Solution of One-Dimensional Keller-Segel Equations via New Homotopy Perturbation Method”. Contemporary Mathematics 5, no. 1 (March 21, 2024): 1093–1109. Accessed December 22, 2024. https://ojs.wiserpub.com/index.php/CM/article/view/2604.