Journal of Sensors has retracted the article titled “Enhancing Energy Efficiency of Wireless Sensor Network through the Design of Energy Efficient Routing Protocol” [1]. The article was found to contain a substantial amount of material, without citation, from the following published article: Tayseer Al-khdour and Uthman Baroudi, “A Generalised Energy-Efficient Time-Based Communication Protocol for Wireless Sensor Networks,” Int. J. of Internet Protocol Technology, 2009 Vol.4, No.2, pp.134–146. doi:10.1504/IJIPT.2009.027338 [2].
The methods and some of the results are the same. For example, the values in Table 2 are the same as those in Table 4 in [2], other than the second digit in each value being different.