Dinarvand, M., A. B. Ariff, H. Moeini, M. Masomian, S. S. Mousavi, R. Nahavandi, and S. Mustafa. “Effect of Extrinsic and Intrinsic Parameters on Inulinase Production by Aspergillus Niger ATCC 20611”. Electronic Journal of Biotechnology, vol. 15, no. 4, July 2012, https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v15n4-9.