Utilization of Corncob as an Immobilization Matrix for a Xylanolytic Yeast Strain oleh Maham Aftab, Uroosa Ejaz, Rami Adel Pashameah, Aimen Fatima, Jaweria Syed, Immad Ansari, Muhammad Sohail, Samah A. AlSubhi, Eman Alzahrani, Zeinhom M. El-Bahy