Hafidz, Aulia, and Dwi Soediantono. “Benefits of 5S Implementation and Recommendation in the Defense Industry: A Literature Review”. International Journal of Social and Management Studies 3, no. 3 (February 12, 2022): 13–26. Accessed November 25, 2024. https://ijosmas.org/index.php/ijosmas/article/view/139.