Items where Author is "Sudjadi, Usman"
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Sudjadi, Usman and Sinaga, R. V. (2021) A Descriptive Study of the Hardness and Microstructure Profiles of SKD61 Steel Plunger Tip (Local Material) after Plasma Nitriding. In: New Approaches in Engineering Research Vol. 4. B P International, pp. 82-94. ISBN 978-93-91312-91-6