Firmansyah, Mochammad, et al. “Pengaruh Variasi Kecepatan Putaran Spindle Frais Milling Terhadap Sifat Kekasaran Alumunium 6061”. KOLECER Scientific Journal of Mechanical Engineering , vol. 1, no. 2, Dec. 2025, pp. 110-4, doi:10.23969/ksjme.v1i2.30720.