SUMMARY Amylase is a group of enzymes that have the ability to break the glycoside bonds found in starch molecules. Amylase can be produced by several microbes such as Aspergillus sp. LBKURCC304 through a submerged fermentation process. This study aims to optimize the environmental conditions for the growth of Aspergillus sp. LBKURCC304 in produced amylase enzymes. The growth environmental con…