[1]
W. H. . Khassaf, A. K. . Niamah, and A. J. A. . Al-Manhel, “Study of the Optimal Conditions of Levan Production from a Local Isolate of Bacillus subtilis subsp. subtilis w36”, Basrah J. Agric. Sci., vol. 32, no. 2, pp. 213–222, Dec. 2019.