TAUFIK YUANDIKA BAHRI. E-Commerce Development System In Improving The Stability Of Umkm In Deli Serdang, North Sumatera. Jurnal Info Sains : Informatika dan Sains, [S. l.], v. 13, n. 03, p. 792–800, 2023. Disponível em: https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/3463. Acesso em: 2 jun. 2025.