SYUKRON ARJUNA; MUNTHE ABDILLAH; YASIR POHAN. TRANSFORMATION OF MSME’s COFFEE SHOPS IN MEDAN CITY: THE ROLE OF SUPPLY CHAINS AND BUSINESS INNOVATION IN IMPROVING COMPETITIVENESS THROUGH ENTERPRENEURIAL COMPETENCE AS A CATALYST. International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS), [S. l.], v. 6, n. 4, p. 1750–1760, 2026. DOI: 10.5281/zenodo.21523728. Disponível em: https://radjapublika.com/index.php/IJEBAS/article/view/6010. Acesso em: 22 sep. 2026.