Sain, M. ., Normurodov, O. ., Hong, C. ., & Hui, K. L. (2022). A Survey on the Security in Cyber Physical System with Multi-Factor Authentication. In (pp. 1–8). PyeongChang Kwangwoon\_Do, Korea, Republic of: IEEE. http://doi.org/10.23919/ICACT53585.2022.9728892 (Original work published 2024)

Sain, M. ., Normurodov, O. ., Hong, C. ., & Hui, K. L. (2022). A Survey on the Security in Cyber Physical System with Multi-Factor Authentication. In (pp. 1–8). PyeongChang Kwangwoon\_Do, Korea, Republic of: IEEE. http://doi.org/10.23919/ICACT53585.2022.9728892 (Original work published 2024)

Sain, M. ., Normurodov, O. ., Hong, C. ., & Hui, K. L. (2022). A Survey on the Security in Cyber Physical System with Multi-Factor Authentication. In 2022 24th International Conference on Advanced Communication Technology (ICACT) (p. 1—8).