Ghati, A., K. Sarkar, and G. Paul. “PRODUCTION AND CHARACTERIZATION OF AN ALKALOTHERMOSTABLE, ORGANIC SOLVENT TOLERANT AND SURFACTANT TOLERANT ESTERASE PRODUCED BY A THERMOPHILIC BACTERIUM GEOBACILLUS SP. AGP-04, ISOLATED FROM BAKRESHWAR HOT SPRING, INDIA”. Journal of Microbiology, Biotechnology and Food Sciences, vol. 3, no. 2, Oct. 2013, pp. 155-62, https://office2.jmbfs.org/index.php/JMBFS/article/view/7060.