“Biological Activity of Levan Produced from Rhizospheric Soil Bacterium Brachybacterium Phenoliresistens KX139300”.
Baghdad Science Journal 15, no. 3 (September 13, 2018): 0238. Accessed July 19, 2025.
https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/2468.