SEMBIRING, P.; GIRSANG, E. R. .; GINTING, D. P. .; HERMANTO, T. . The Metal Casting Process Using Plastilin Molds with Tin Material. IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA), [S. l.], v. 3, n. 2, p. 48–53, 2024. DOI: 10.56862/irajtma.v3i2.117. Disponível em: https://e-journals.irapublishing.com/index.php/IRAJTMA/article/view/117. Acesso em: 11 jul. 2025.