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Yuliarto Margen, Sendie, and Lily Budinurani. 2025. “PENINGKATAN KUALITAS PERMUKAAN STAINLESS STEEL MENGGUNAKAN PROSES ELECTROPLATING BERBANTU ULTRASONIK”. Auto Tech: Jurnal Pendidikan Teknik Otomotif Universitas Muhammadiyah Purworejo 20 (1), 27-32. https://doi.org/10.37729/autotech.v20i01.6147.