abdullahi abdullahi. Development and Pilot Validation of a Measurement Instrument for Supply Chain Risk Management, Supply Chain Resilience, Big Data Analytics Capability, and Organisational Performance in Nigeria’s Downstream Oil Sector. DBR [Internet]. 2026 Aug. 6 [cited 2026 Aug. 9];1(1). Available from: https://dutsebusinessreview.org/index.php/DBR/article/view/9