UMAR, Siproni. PENGARUH PROSES/METODE PENGECORAN TERHADAP SIFAT-SIFAT MEKANIS PADA BALING-BALING (PROPELLER) MOTOR TEMPEL (KETEK). AUSTENIT, [S. l.], v. 2, n. 01, 2010. Disponível em: https://jurnal.polsri.ac.id/index.php/austenit/article/view/106. Acesso em: 22 nov. 2024.