“Ergonomics in Mining: An Investigation on Occupational Safety in Indonesian Tin Mining”, EK3, vol. 5, no. 2, hlm. 1–7, Sep 2020, Diakses: 3 November 2025. [Daring]. Tersedia pada: https://jurnalergonomik3.ti.itb.ac.id/index.php/ergonomik3/article/view/82