Karmin, Karmin, Sairul Effendi, Firdaus Firdaus, and Romli Romli. 2018. “ANALISA PERUBAHAN SIFAT MEKANIK DAN STRUKTUR MIKRO MULTI QUENCHING TERHADAP HASIL PACK CARBURIZING BAJA KARBON RENDAH”. AUSTENIT 10 (1):34-42. https://jurnal.polsri.ac.id/index.php/austenit/article/view/875.