Adiyanto, O., P. In Soo, A. Senoaji Hermanto, and C. Won Sik. “Analysis of the Vertical Moving Table Type Broaching Machine”. Journal of Mechanical Engineering and Sciences, vol. 14, no. 3, Sept. 2020, pp. 7152-69, doi:10.15282/jmes.14.3.2020.16.0561.