USING LOCALLY ISOLATED BACILLUS SUBTILIS ZE2013 IN THE PRODUCTION OF SURFACTIN AND STUDYING SOME OF THE OPTIMAL CONDITIONS FOR ITS PRODUCTION: USING LOCALLY ISOLATED BACILLUS SUBTILIS ZE2013 IN THE PRODUCTION OF SURFACTIN AND STUDYING SOME OF THE OPTIMAL CONDITIONS FOR ITS PRODUCTION. IJMRCP. 2025;17(3):251-267. Accessed June 2, 2026. https://www.jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/560