Chin, J., Herlina, H. and Iridiastadi, H. (2019) “Analisa beban kerja operator pada Departemen Painting sheetmetal manufactur dengan menggunakan NIOSH discomfort survey”, Operations Excellence: Journal of Applied Industrial Engineering. Jakarta, Indonesia, 11(3), pp. 240–251. doi: 10.22441/oe.v11.3.2019.033.