Ayad Ali, Z., and Z. Nizar Jawad. “Morphological Change in Human Liver Cancer Cells HepG2 Induced by Ampicillin-Chitosan”. Pure Sciences International Journal of Kerbala, vol. 1, no. 2, June 2024, https://journals.uokerbala.edu.iq/index.php/psijk/article/view/1447.