Gutierrez J, Villa MJF, Nieto GA, Porta MA. Automated irrigation system using a wireless sensor network and gprs module. IEEE T INSTRUM MEAS 2014; 63(1): 166-76.
Mainwaring A, Polastre J, Szewczyk R, Culler D, Anderson J. Wireless Sensor Networks for Habitat Monitoring. Proceedings of the First ACM Workshop on Wireless Sensor Networks and Applications. Atlanta, GA, USA. 2002.
Smaragdakis G, Matta I, Bestavros A. SEP: A Stable Election Protocol for Clustered Heterogeneous Wireless Sensor Networks International Workshop on Sensor and Actor Network Protocols and Applications (SANPA).
Manjeshwar Agarwal DP. TEEN: A routing protocol for enhanced efficiency in wireless sensor networks. 1st International Workshop on Parallel and Distributed Computing Issues in Wireless Networks and Mobile Computing 2001.
Manjeshwar A, Agrawal DP. APTEEN: A hybrid protocol for efficient routing and comprehensive information retrieval in wireless. Proceedings 16th International Parallel and Distributed Processing Symposium. Lauderdale, FL, USA. 2002.
Qing L, Zhu Q, Wang M. Design of a distributed energy-efficient clustering algorithm for heterogeneous wireless sensor networks. Comput Commun 2006; 4(12): 2230-7.
Saini P, Ajay KS. Energy efficient scheme for clustering protocol prolonging the lifetime of heterogeneous wireless sensor networks. Int J Comput Appl 2010; 6(2): 975-8887.
Dutt S, Kaur G, Agrawal S. Energy-efficient sector-based clustering protocol for heterogeneous WSN. Springer LNNS Series. 2nd International Conference on Communication, Computing and Networking (ICCCN). Chandigarh. 2018.
Felemban E, Chang GL, Eylem E. MMSPEED: Multipath multi-speed protocol for QoS guarantee of reliability and timeliness in wireless sensor networks. IEEE T MOBILE COMPUT 2006; 5(6): 736-54.
Chipara O, He Z, Ging G, Chen Q, Wang X. RPAR: Real-time power-aware routing in sensor networks. Proc IWQoS. 83-92.
Yu Y, Krishnamachari B, Prasanna VK. Energy-Latency Tradeoff for Data Gathering in Wireless Sensor Networks. IEEE International Conference on Computer Communications. China. 2004.
Yang X, Vaidya N. A Wakeup Scheme for Sensor Networks: Achieving Balance between Energy Saving and End-to-End Delay. IEEE Real-Time and Embedded Technology and Applications Symposium. Toronto, Canada. 2004.
Leow WL, Pishro-Nik H. Delay and Energy Tradeoff in Multistate Wireless Sensor Networks IEEE Global Telecommunications Conference. USA 2007.
Huynh T-T, Dinh-Duc A-V, Tran C-H. Delay-Constrained Energy-Efficient Cluster-based Multi-Hop Routing in Wireless Sensor Networks. J Commun Netw (Seoul) 2016; 18(4)