Antonijevic, M., Zivkovic, M., Jovicic, M. D., Nikolic, B., Perisic, J., Milovanovic, M., Jovanovic, L., Abdel-Salam, M., Bacanin, N. (2025). Intrusion detection in metaverse environment internet of things systems by metaheuristics tuned two level framework. Scientific Reports. https://doi.org/10.1038/s41598-025-88135-9