Hubungan Penanganan Beban Manual dengan Nyeri Punggung Bawah. Jurnal Ergonomi dan K3, [S. l.], v. 2, n. 2, 2018. DOI: 10.5614/j.ergo.2017.2.2.3. Disponível em: https://jurnalergonomik3.ti.itb.ac.id/index.php/ergonomik3/article/view/25. Acesso em: 3 nov. 2025.