Chen, X. ., Wang, Z. ., & Yang, S. . (2022). Research on Information Security Protection of Industrial Internet Oriented CNC System. In (pp. 1818–1822). Chongqing, China: IEEE. http://doi.org/10.1109/ITOEC53115.2022.9734588 (Original work published 2024)

Chen, X. ., Wang, Z. ., & Yang, S. . (2022). Research on Information Security Protection of Industrial Internet Oriented CNC System. In (Vol. 6, pp. 1818–1822). http://doi.org/10.1109/ITOEC53115.2022.9734588 (Original work published 2024)