Rani, A. S., H. R. V. N. Goutham, and B. S. Spurthi. “Optimization of Various Parameters Used in Immobilizing Acremonium Chrysogenum 1391 for Cephalosporinproduction”. The International Journal of Science & Technoledge, vol. 3, no. 3, Mar. 2015, http://internationaljournalcorner.com/index.php/theijst/article/view/124309.