This is to certify that the article

Investment Ties as Supply Chain Signals: Leveraging Reciprocal and Triadic FDI Networks to Optimize Multi-Tier Sourcing, Bidirectional Logistics Corridors, and Shock-Resilient Regionalization

authored by

Bhargav Chebrolu

has undergone peer review and has been officially published in accordance with the Journal’s editorial standards in

NOLEGEIN Journal of Operations Research & Management