Dimbau, Anselmus, et al. “Pengembangan SDM Terhadap Kinerja Karyawan PT Mpaigelah Kabupaten Mimika”. Productivity, vol. 2, no. 2, Apr. 2021, pp. 130-4, https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/33951.