Vajjiravelu, R. ., Palani, B. ., Shanmugam, R. ., & Jayakodi, S. . (2026). Bioactive Copper Oxide Nanoparticles from Piper betle: A Green Route to Antimicrobial and Cytotoxic Agents. Current Trends in Biotechnology and Pharmacy, 20(1A), 281–292. https://doi.org/10.5530/ctbp.2026.1s.23