PERANGIN-ANGIN, W. .; SITINJAK, A. A. The Amount of Impact Force on the Hammer Mill on the Fineness of Animal Feed. IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA), [S. l.], v. 2, n. 1, p. 11–15, 2023. DOI: 10.56862/irajtma.v2i1.38. Disponível em: https://e-journals.irapublishing.com/index.php/IRAJTMA/article/view/38. Acesso em: 12 jul. 2025.