“Global Stability of Harmful Phytoplankton and Herbivorous Zooplankton with Holling Type IV Functional Response”, ANJS, vol. 19, no. 2, pp. 117–123, May 2018, Accessed: Nov. 22, 2024. [Online]. Available: https://mail.anjs.edu.iq/index.php/anjs/article/view/241