Sed Udomboonyanupap และผู้แต่งคนอื่นๆ. (2020) Optimization of surface roughness and microhardnessusing the Taguchi method in conventional and ultrasonic-assistedmilling of aluminum A356. <i>Songklanakarin Journal of Science and Technology</i>, <i>42</i>(3), 705-713.Sed Udomboonyanupap และผู้แต่งคนอื่นๆ. "Optimization of surface roughness and microhardnessusing the Taguchi method in conventional and ultrasonic-assistedmilling of aluminum A356". Songklanakarin Journal of Science and Technology 42 (2020):705-713.Sed Udomboonyanupap และผู้แต่งคนอื่นๆ. Optimization of surface roughness and microhardnessusing the Taguchi method in conventional and ultrasonic-assistedmilling of aluminum A356. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2020.