Fahmi, Achmed, 		Andesta, Deny, AND 		Dahda, Said.
" ANALISIS BEBAN KERJA MENTAL DENGAN METODE SUBJECTIVE WORKLOAD ASSESSMENT TECHNIQUE DI LABORATORIUM FIRE ASSAY PT. SMELTING" <em>Matrik : Jurnal Manajemen dan Teknik Industri Produksi</em> [Online], Volume 16 Number 1 (18 September 2018)