Chika Christian, Gladson, O, Chioma P, Elizabeth Ledisi P. THE MODERATING ROLE OF COMPETITIVE PRESSURE ON THE RELATIONSHIP BETWEEN E-PROCUREMENT AND SUPPLY CHAIN SUSTAINABILITY OF THE OIL AND GAS INDUSTRY IN RIVERS STATE. bwjournal [Internet]. 2024 Sep. 1 [cited 2026 Aug. 20];. Available from: https://bwjournal.org/index.php/bsjournal/article/view/2273