Zheng, Y., Dong, C., Wang, J., Topalov, A., Nechai, O., Klymenko, A., Nekrasov, S., & Knysh, V. (2025). Information System for Operational Monitoring of the City’s Water Environment Based on IoT Technologies. Proceedings of the Bulgarian Academy of Sciences, 78(5), 708–717. https://doi.org/10.7546/CRABS.2025.05.09