A. Manaa S, F. Qasem A. Numerical Solution of Non-Linear Prey-Predator System using Finite Elements Method. RJCSM [Internet]. 2007 Dec. 3 [cited 2025 Dec. 17];4(2):113-3. Available from: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36668