Unearthing Circular Economy Integration: Barriers to and Enablers of Closed-Loop Supply Chains and Waste Management Among Global Oil Titans Operating in Low-Income Nations. TSP [Internet]. 2026 Sep. 2 [cited 2026 Sep. 3];2(3). Available from: https://www.thesciencepostjournal.com/index.php/tsp/article/view/277