Saha, M.L., Khan, T., Kamal, M.M. and Islam, M.N. 2018. Proteolytic Bacillus spp. associated with tannery industries: Conventional and molecular identification. Bangladesh Journal of Botany. 44, 4 (Oct. 2018), 557–564. DOI:https://doi.org/10.3329/bjb.v44i4.38570.