FITRIYANI, N. S. N. PERANCANGAN ULANG ALAT PENGASAH BATU AKIK BERDASARKAN ANALISA POSTUR KERJA MENGGUNAKAN METODE RULA (RAPID UPPER LIMB ASSESSMENT). Jurnal Teknik Industri Universitas Bung Hatta, [S. l.], v. 4, n. 1, 2016. Disponível em: https://ejurnal.bunghatta.ac.id/index.php/JTI-UBH/article/view/7566. Acesso em: 29 nov. 2025.