Iqbal, Sajid, Hazir Rahman, Farida Begum, Imran sajid, and Muhammad Qasim. “Characterization and Antibacterial Activity of Bacillus Subtilis MK-4 Isolated from Southern Area of Pakistan”. International Journal of Molecular Microbiology 2, no. 3 (December 31, 2019): 41-50. Accessed January 16, 2021. https://journals.psmpublishers.org/index.php/ijmm/article/view/299.