Ibrahim, A. S., M. A. El-Tayeb, Y. B. Elbadawi, and A. A. Al-Salamah. “Effects of Substrates and Reaction Conditions on Production of Cyclodextrins Using Cyclodextrin Glucanotransferase from Newly Isolated Bacillus Agaradhaerens KSU-A11”. Electronic Journal of Biotechnology, vol. 14, no. 5, Sept. 2011, https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v14n5-4.