[1]
Usman Sudjadi & R. V. Sinaga 2021. A Descriptive Study of the Hardness and Microstructure Profiles of SKD61 Steel Plunger Tip (Local Material) after Plasma Nitriding. New Approaches in Engineering Research Vol. 4. (Jun. 2021), 82–94. DOI:https://doi.org/10.9734/bpi/naer/v4/2186F.