M. H. As Ari and E. Aryanny, “Integrated Lean Warehousing Framework Reduces Lead Time in Raw Material Warehouse: Kerangka Kerja Lean Warehousing Terintegrasi untuk Mengurangi Lead Time pada Gudang Bahan Baku”, acopen, vol. 11, no. 1, p. 10.21070/acopen.11.2026.13443, Feb. 2026.