Laili, Nur, and Sarjiya Antonius. 2017. “Production and Characterization of Extracellular Protease from Bacillus Sp. 140-B Isolated from Pineapple Plantation in Lampung, Indonesia”. KnE Life Sciences 3 (4), 170-76. https://doi.org/10.18502/kls.v3i4.701.