Yandri, Y. et al. 2022. The Effect of Zeolite/Chitosan Hybrid Matrix for Thermal-stabilization Enhancement on the Immobilization of Aspergillus fumigatus α-Amylase. Emerging Science Journal. 6, 3 (Apr. 2022), 505–518. DOI:https://doi.org/10.28991/ESJ-2022-06-03-06.