Miftah Faridh Nasir, Maya Syahlina. The Impact Of Digital Marketing Using Online Ordering Platforms On Increasing Income And Sustainability Of MSMEs Culinary Food Court Polonia Sky Park Medan. Jurnal Ekonomi [Internet]. 2024 Aug. 13 [cited 2026 Sep. 1];13(03):990-7. Available from: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/5173