nulhakim, lukman. “The Effect of Spindle Speed on The Surface of Teak Wood Work Pieces on A 3 Axis CNC Router Machine : The Effect of Spindle Speed on The Surface of Teak Wood Work Pieces on A 3 Axis CNC Router Machine ”. 2025. Kreator, vol. 12, no. 1, Sept. 2025, pp. 1-9, doi:10.46961/kreator.v12i1.1625.