Afrouzi, G.A., and S. Shakeri. 2012. “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) 3 (1):93-99. https://ph03.tci-thaijo.org/index.php/jnao/article/view/2658.