MAHARDIKA, B. S.; NAUBNOME, V.; SETIAWAN, R. Analisis Variasi Waktu Perendaman Deep Cryogenic Treatment dan Aging terhadap Pengujian Kekerasan pada Aluminium 6061. Quantum Teknika : Jurnal Teknik Mesin Terapan, [S. l.], v. 6, n. 2, p. 82–87, 2025. DOI: 10.18196/jqt.v6i2.23726. Disponível em: https://journal.umy.ac.id/index.php/qt/article/view/23726. Acesso em: 3 sep. 2025.