CITRIC ACID MEDIATED GREEN SYNTHESIS OF COPPER NANOPARTICLES USING CINNAMON BARK EXTRACT: STRUCTURAL CHARACTERIZATION, CATALYTIC EFFICIENCY, AND ANTIBACTERIAL APPLICATIONS. Kashf Journal of Multidisciplinary Research, [S. l.], v. 2, n. 10, p. 35–60, 2025. DOI: 10.71146/kjmr643. Disponível em: https://www.kjmr.com.pk/kjmr/article/view/643. Acesso em: 14 may. 2026.