I. Dallal Bashi, Z., زهراء, AL-Chalabi, K., قصي, H. Janker, M. and منى (2025) “Presence and Properties of Cytidine Deaminase in Free living Ciliata Tetrahymena pyriformis”, Rafidain Journal of Science, 17(5), pp. 14–25. doi: 10.33899/rjs.2006.42806.