BEHERA, JANARDAN. Optimal State Dependent Dual Sourcing Policies in Queueing Inventory Systems with General Lead Times and Cost Optimization. Optimality, [S. l.], 2026. DOI: 10.22105/opt.vi.103. Disponível em: https://opt.reapress.com/journal/article/view/103.. Acesso em: 25 apr. 2026.