Jenan Atiyah Ghafil, Tran., “Immobilization of chitinase on charcoal improves ability of enzyme to hydrolyze chitin”, WJEBS, vol. 1, no. 2, pp. 33–36, Oct. 2013, Accessed: Nov. 13, 2025. [Online]. Available: https://journals.uniscipub.com/Wjebs/article/view/12