Yandris, Putri Amalia, Tati Suhartati, and Sutopo Hadi. “Effect of Immobilization Towards Thermal Stability of a-Amylase Isolated from Locale Bacteria Isolate Bacillus Subtilis ITBCCB148 With Calcium Alginate”. Asian Journal of Chemistry 25, no. 12 (June 18, 2013): 6897–6899. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_13_93.