“Ergonomics in Mining: An Investigation on Occupational Safety in Indonesian Tin Mining” (2020) Jurnal Ergonomi dan K3, 5(2), hlm. 1–7. Tersedia pada: https://jurnalergonomik3.ti.itb.ac.id/index.php/ergonomik3/article/view/82 (Diakses: 3 November 2025).