1. Muduli, L., Mislira, D. P., & Jana, P. K. (2018). Application of wireless sensor network for environmental monitoring in underground coal mines: A systematic review. Journal of Network and Computer Applications, 106, 48–67
2. Zhang, D., Liu, Q., Chen, L., Su, W., & Wang, K. (2018). Multi-layer based multi-path routing algorithm for maximizing spectrum availability. Wireless Networks, 24(3), 1–13
3. Menaria, V. K., Jain, S. C., Raju, N., Kumari, R., Nayyar, A., & Hosain, E. (2020). NLFFT: A novel fault tolerance model using artificial intelligence to improve performance in wireless sensor networks. IEEE Access, 8, 149231–149254
4. Nayyar, A., & Singh, R. (2015). A comprehensive review of simulation tools for wireless sensor networks (WSNs). Journal of Wireless Networking and Communications, 5(1), 19–47
5. Singh, S., Kumar, S., Nayyar, A., Al-Turjman, F., & Mostarda, L. (2020). Proficient QoS-based target coverage problem in wireless sensor networks. IEEE Access, 8, 74315–74325