Kumar, A., & Om, H. (2025). A Hybrid Blockchain-Based Authentication Protocol for a Multiserver Environment. SN Computer Science, 6(2), 189.

A Kumar, A., Gupta, S., Sachdeva, V. (2025). Smart Healthcare Systems with IoT and Blockchain - Blockchain in Health Sciences. Wiley.

K Dwivedi, K., Garg, P., Chugh, B., Bhatt, P., Kumar, A. (2025). Transforming Pharmaceutical Research with Blockchain Technology - Blockchain in Health Sciences, Wiley.

Kumar, A. (2024). Secure Surveillance in Smart Cities: A Comprehensive Framework - Green Computing for Sustainable Smart Cities. CRC Press