Wiranegara, Bayu Frastra, and Akmal Suryadi. “ANALISIS BEBAN KERJA MENTAL TERHADAP KARYAWAN DENGAN METODE SUBJECTIVE WORKLOAD ASSESMENT TECHNIQUE PT. SURABAYA INDUSTRIAL ESTATE RUNGKUT (SIER)”. Humantech : Jurnal Ilmiah Multidisiplin Indonesia 1, no. 8 (June 25, 2022): 1008–1022. Accessed July 22, 2024. https://journal.ikopin.ac.id/index.php/humantech/article/view/1902.