Syed Muhammad A, Khan MA. Mapping the Evolution of Sharing Economy Research: A SPAR-4-SLR Systematic Review of Theories, Contexts, and Methodologies. UWJMS [Internet]. 2025 Dec. 27 [cited 2026 Apr. 5];9(2):65-83. Available from: https://uwjms.org.pk/index.php/uwjms/article/view/296