“Influence of Silver and Copper Nanoparticles on the Enzymatic Activity of Soil-Borne Microorganisms”.
Baghdad Science Journal 19, no. 6(Suppl.) (December 5, 2022): 1487. Accessed July 15, 2025.
https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/6532.