“Optimization of Different Parameters for the Production of Bacitracin in Synthetic Medium by Bacillus Licheniformis Mutant Strain Uv-Mn-Hn-8”. Pakistan Journal of Science 62, no. 2 (June 1, 2010). Accessed October 28, 2025. https://paas-pk.org/index.php/pjs/article/view/56.