Fangwei, L. ., Yan, W. ., Jiang, Z. ., & Xinyue, Z. . (2015). A Hierarchical of Security Situation Element Acquisition Mechanism in Wireless Sensor Network. EAI Endorsed Transactions on Security and Safety, 2(6), e2. https://doi.org/10.4108/icst.mobimedia.2015.259030