Calysta, N., and Dira Ernawati. “Implementation of Lean Supply Chain Management to Identify and Reduce Waste at PT XYZ: Implementasi Lean Supply Chain Management Untuk Mengidentifikasi Dan Mengurangi Pemborosan Di PT XYZ”. Academia Open, vol. 11, no. 2, July 2026, p. 10.21070/acopen.11.2026.13805, doi:10.21070/acopen.11.2026.13805.