T.K. Aldaly, Zainab. 2011. “ Antibacterial Activity of The Nucleoside Antibiotic (NA) Isolated from Streptomyces Alboflavus ”. University of Thi-Qar Journal of Science 3 (1): 61-68. https://jsci.utq.edu.iq/index.php/main/article/view/193.