PAUNDRA, Fajar; YULIANTO, Eko Puji; LASIN, Muhammad; RAJAGUKGUK, Kardo; MUHYI, Abdul; SYANUR, Farid Nanda. Analysis of the Effect of Cooling Media Variations in the Heat Treatment Process on Microstructural Phase Characteristics and Hardness Values ​​of Railway Track Eutectoid Steel. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal), [S. l.], v. 8, n. 2, p. 14–24, 2024. Disponível em: https://jurnal.ppi.ac.id/jpi/article/view/320. Acesso em: 4 jun. 2026.