“Analisis Pengukuran Produktivitas Kerja Karyawan Pada Proses Fabrikasi di Machining Bay dengan Metode Stopwatch Time Study di PT. XYZ”. Journal of Industrial Innovation and Safety Engineering (JINSENG) 2, no. 1 (Februari 1, 2024): 16–24. Diakses November 2, 2026. https://journal.itk.ac.id/index.php/jinseng/article/view/769.