AULIA, Agustina; GINTING, Rosnani; NAPITUPULU, Humala L. Enhancing Product Design Performance and Efficiency: A Case Study on Coffee Bean Peeling Machine. Jurnal Sistem Teknik Industri, [S. l.], v. 28, n. 4, p. 198–210, 2026. DOI: 10.32734/jsti.v28i4.17115. Disponível em: https://talenta.usu.ac.id/jsti/article/view/17115. Acesso em: 2 nov. 2026.