V. D. Nguyễn, T. . H. Nguyễn, M. . Đức Lê, and V. . T. Lục, “Research on casting technology of 49K2ΦA alloy ingots for stator cores of small electric generators for military applications”, JMST, vol. 89, no. 89, pp. 160–165, Aug. 2023.