Shalan, Rehab Noori, Dina Aljaf, and Hiba Abdullah Ibrahim. “Global Stability of Harmful Phytoplankton and Herbivorous Zooplankton With Holling Type IV Functional Response”. Al-Nahrain Journal of Science 19, no. 2 (May 30, 2018): 117–123. Accessed May 22, 2026. https://anjs.edu.iq/index.php/anjs/article/view/241.