@article{shaktimay_datta_ray_2010,  title={Optimization of thermostable α- amylase production by Streptomyces erumpens MTCC 7317 in solid-state fermentation using cassava fibrous residue},  volume={53},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132010000200008},  DOI={10.1590/S1516-89132010000200008},  number={2},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Shaktimay, Kar and Datta, Tapan Kumar and Ray, Ramesh Chandra},  year={2010},  month={Mar},  pages={301–309} }