ATIKA, N. N.; NASUTION, M. I. P. Studi Kasus: Keberhasilan Platform E-Commerce Khusus Produk Digital Dan Konten Online. Surplus: Jurnal Ekonomi dan Bisnis, [S. l.], v. 2, n. 1, p. 59–64, 2023. DOI: 10.71456/sur.v2i1.646. Disponível em: https://yptb.org/index.php/sur/article/view/646. Acesso em: 12 oct. 2025.