The chemical composition, characterization, and combination effect of Ocimum campechianum leaf essential oils and bio-produced silver nanoparticles against Listeria monocytogenes and Escherichia coli. Int. J. Curr. Eng. Technol. 2020;10(4):518-526. Accessed March 12, 2026. https://ijcet.evegenis.org/index.php/ijcet/article/view/1372