MARWAN, Marwan. Pengaruh Promosi Promosi dan Gratis Biaya Pengiriman Terhadap Keputusan Pembelian Masyarakat Nagan Raya di Marketplace Shopee. Ekopedia: Jurnal Ilmiah Ekonomi, [S. l.], v. 2, n. 1, p. 663–674, 2026. DOI: 10.63822/25hsvx29. Disponível em: https://indojurnal.com/index.php/ekopedia/article/view/2056. Acesso em: 22 jan. 2026.