Ardani , Ajeng, Shinta Rismayanti, and Hamid Abdillah. 2021. “Effect of Surfactant Type Modifications, Glucose Inducer Concentrations, and Mineral Sources towards Lipase Enzyme Activity of Aspergillus Niger ITBCC L74 on Rice Bran Substrate ”. Nusantara Science and Technology Proceedings, September. Malang, Indonesia, 1-7. https://doi.org/10.11594/nstp.2021.1101.