Karim, Md Abdul, Rehena Nasrin Happy, Mehedi Al Masum, and Sirajul Hoque. 2014. “Enhancement of Heterotrophic Activities in Polluted Water by Bacillus Coagulans BW-25”. Journal of the Asiatic Society of Bangladesh, Science 39 (2):269-72. https://doi.org/10.3329/jasbs.v39i2.17867.