Aji, Angga Asteriasti (2022) OPTIMASI KUALITAS PEMBUBUTAN ALUMINIUM 6061 AKIBAT PERUBAHAN SUDUT POTONG PAHAT HSS = OPTIMIZATION OF THE QUALITY OF MANUFACTURING ALUMINUM 6061 DUE TO CHANGES IN THE CUTTING ANGLE OF HSS TOOLS. Skripsi thesis, Universitas Hasanuddin.