1.
M. Faisal R. The Application of the Mutagen Nitrous Acid to Improve the Free Living Nitrogen Fixation Ability of Azotobacter spp. RSCI [Internet]. 2013 Jan. 1 [cited 2025 Sep. 10];24(1):44-5. Available from: https://edusj.uomosul.edu.iq/index.php/rsci/article/view/47152