SUHERMAN; NURHIDAYAH; ABDULLAH SYAKUR NOVIANTO. Procurement Management Strategy for Zinc Ingots Based on LME Price Volatility: Achieving Cost Reduction Targets and Optimizing Operational Performance in the Hot-Dip Galvanizing Industry. Al-Kharaj: Journal of Islamic Economic and Business, [S. l.], v. 8, n. 3, 2026. DOI: 10.24256/kharaj.v8i3.11465. Disponível em: https://ejournal.iainpalopo.ac.id/index.php/alkharaj/article/view/11465. Acesso em: 8 jul. 2026.