Daryus, Asyari, Jonathan Jayadi, and Nopryandi Nopryandi. “PENGARUH KECEPATAN MEDIA PENDINGIN AIR TERHADAP KEKERASAN BAJA KARBON AISI 1045”. Jurnal Sains & Teknologi Fakultas Teknik Universitas Darma Persada 12, no. 1 (March 15, 2022): 34–40. Accessed December 4, 2024. https://unsada.e-journal.id/jst/article/view/170.