GUPTA, N.; SEN, S. Spheroidisation Treatment for Steels. Defence Science Journal, [S. l.], v. 56, n. 4, p. 665–676, 2006. DOI: 10.14429/dsj.56.1931. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/1931. Acesso em: 16 jun. 2025.