van As, M., and J.H. Bührmann. “Improving Inventory Management at an Automotive Company by Applying the ABC–XYZ–FSN Classification Method”. The South African Journal of Industrial Engineering 36, no. 3 (December 9, 2025): 274–287. Accessed December 16, 2025. http://sajie.journals.ac.za/pub/article/view/3344.