STRATEGI MENINGKATKAN DAYA SAING UMKM WARUNG MAKAN BU HAFID DI ERA DIGITAL. jrabi [Internet]. 2026 Mar. 28 [cited 2026 Aug. 16];6(1):41-52. Available from: https://jurnal.stieww.ac.id/index.php/jrabi/article/view/1368