ANUGRAH, Sayaf Amar Rizki; SAFITRI, Dela Safitri; SANJAYA, Vicky F. Sanjaya. Strategi Peningkatan Daya Saing UMKM Pada Usaha Cuci Sepatu Dengan Metode Diamond Strategy. CONFLUENCE: Journal of Business, Economics & Governance, [S. l.], v. 1, n. 1, p. 1–17, 2026. DOI: 10.66249/confluence.v1i1.7. Disponível em: https://ojs.researchcenterandpublishing.co.id/index.php/CONFLUENCE/article/view/7. Acesso em: 25 sep. 2026.