Lumenta, Kartika Glorya, Riane Johnly Pio, and Sofia A. P Sambul. “Pengaruh Keselamatan Dan Kesehatan Kerja Terhadap Produktivitas”. Productivity 2, no. 2 (April 10, 2021): 102–107. Accessed May 27, 2024. https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/33532.