Emmanuel Ampong Afoakwah, Kwabena Adjei, and Ernest Kwaku Agyei. 2025. “Procurement Efficiency and Firm Competitive Advantage: Moderated Mediation Analysis of Unified Theory of Acceptance and Use of Technology: A Study in Ghana, Ashanti Region”. The American Journal of Management and Economics Innovations 7 (07):08-24. https://doi.org/10.37547/tajmei/Volume07Issue07-02.