แก่นทอง ส. An Analysis of the Designed Structure of a CNC High-Speed Milling Machine. Frontiers in Engineering Innovation Research, [S. l.], v. 7, p. 33–39, 2009. Disponível em: https://ph01.tci-thaijo.org/index.php/jermutt/article/view/242187. Acesso em: 3 sep. 2026.