Yang, Chih-Cheng, Jian-Qing Lu, Hsiu Ying Tsai, and Jhonel Cortez Andres. 2025. “The Numerical Study on the Multi-Stage Cold Forming Process of Hexalobular Socket Torx Nuts”. European Journal of Applied Sciences 13 (05):266-77. https://doi.org/10.14738/aivp.1305.19448.