SALEH, S. M., and A. AZZOUZ. “Growth of Nitrosomonas and Nitrobacter in Sandy Soils Amended With Organic Constituents”. The Libyan Journal of Agriculture 7, no. 1 (April 27, 2023). Accessed November 24, 2024. http://uot.edu.ly/journals/index.php/ljagric/article/view/607.