Ratnakomala, S. et al. 2014. Optimization of Culture Conditions for Production of β-Mannanase by Strain Nonomuraea sp. ID06-379 using Submerged Substrate Fermentation. Annales Bogorienses. 18, 2 (Dec. 2014), 1–11. DOI:https://doi.org/10.14203/ann.bogor.2014.v18.n2.1-11.