Chen, K. ., Zhu, J. ., Han, L. ., Li, S. ., & Gao, P. . (2022). A Novel Network Security Situation Awareness Model for Advanced Persistent Threat. In (pp. 9–16). Guilin, China: IEEE. http://doi.org/10.1109/DSC55868.2022.00009 (Original work published 2025)