Bhowmik, A., Mourin, M., Shishir, M. A., Khan, S. N. and Hoq, M. M. (2016) “Development of a Cost Effective Medium for Enhanced Production of Bacillus thuringiensis ?-endotoxin”, Bangladesh Journal of Microbiology, 32, pp. 1–6. doi: 10.3329/bjm.v32i0.28470.