M. M. Syaifullah, S. Devi, S. Saryono, I. Itnawita, and M. Mukhlis, “Optimization of Nitrogen and Mineral Sources in Liquid Media for Amylase Production Thermophilic Aspergillus sp. LBKURCC304”, Photon, vol. 14, no. 1, pp. 1–9, Nov. 2023.