EMPIRICAL ASSESSMENT OF ARTIFICIAL INTELLIGENCE ADOPTION AND SUPPLIER INTEGRATION AS PREDICTORS OF PROCUREMENT EFFICIENCY IN UK OIL AND GAS LOGISTICS: THE MEDIATING ROLE OF DIGITAL COLLABORATION. CJSSR [Internet]. 2025 Nov. 4 [cited 2026 Jan. 31];3(3):2455-61. Available from: https://contemporaryjournal.com/index.php/14/article/view/1194