“Isolation of a Novel Brevibacillus Parabrevis PS12 Strain from Soil and Determination of Optimal Conditions for Arginase Production”. Journal of the College of Basic Education 32, no. 136 (July 26, 2026): 462–476. Accessed July 29, 2026. https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/15397.