Farajzadeh, A., M. H. R. Doust, and F. Haghighifar. “RETRACTED: THE STABILITY OF GAUSS MODEL HAVING ONEPREY TWO-PREDATORS”. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO) 2, no. 2 (December 21, 2011): 355–361. accessed September 2, 2026. https://ph03.tci-thaijo.org/index.php/jnao/article/view/2643.