MISHRA, Saurabh Kumar; MISHRA, Vinod Kumar. Optimal Inventory Strategies for Managing Shortages through Substitution of High- and Low-Quality Products with Lead Time Risk. WPOM-Working Papers on Operations Management, [S. l.], v. 17, 2026. DOI: 10.4995/wpom.24162. Disponível em: https://polipapers.upv.es/index.php/WPOM/article/view/24162. Acesso em: 8 oct. 2026.