“Perbaikan Sistem Monitoring Sertifikasi Pekerja Berbasis Dashboard Interaktif dengan Metode PDCA ”. Journal of Industrial Innovation and Safety Engineering (JINSENG) 3, no. 2 (Juni 5, 2026): 91–99. Diakses November 2, 2026. https://journal.itk.ac.id/index.php/jinseng/article/view/8481998.