EMMANUEL AMPONG AFOAKWAH; KWABENA ADJEI; ERNEST KWAKU AGYEI. Procurement Efficiency and Firm Competitive Advantage: Moderated Mediation Analysis of Unified Theory of Acceptance and Use of Technology: A Study in Ghana, Ashanti Region. Emerging Frontiers Library for The American Journal of Management and Economics Innovations, [S. l.], v. 7, n. 07, p. 08–24, 2025. Disponível em: https://emergingsociety.org/index.php/efltajmei/article/view/109. Acesso em: 3 feb. 2026.