Suhadi, A., Febriyanti, E., Handayani, T., & Riastuti, R. (2016). Pengaruh Suhu Dan Persentase Reduksi Terhadap Limit Drawing Ratio (LDR) Pada Proses Metal Forming Paduan 70Cu-30Zn [Effect of Temperature and Reduction Percentage to Limit Drawing Ratio (LDR) on Metal Forming of 70Cu-30Zn Alloy]. Jurnal Metalurgi, 31(2), 79–86. https://doi.org/10.14203/metalurgi.v31i2.126