Horuz, Deniz, Selim Çörekçioğlu, and Stefan Raskovski. “Implementing of 5s Rule in Iron-Steel Industry Company”. Studia Mundi – Economica 8, no. 1 (March 28, 2021): 77–86. Accessed February 23, 2025. https://journal.uni-mate.hu/index.php/stm/article/view/3136.