Afrouzi, G., and S. Shakeri. “EXISTENCE RESULTS FOR A P-LAPLACIAN EQUATION WITH DIFFUSION, STRONG ALLEE EFFECT AND CONSTANT YIELD HARVESTING”. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), vol. 3, no. 1, Mar. 2012, pp. 93-99, https://ph03.tci-thaijo.org/index.php/jnao/article/view/2658.