Pengaruh Potongan Harga dan Gratis Ongkos Kirim Terhadap Keputusan Pembelian Produk Online Pada Mahasiswa Universitas Muslim Indonesia Makassar. Center of Economic Students Journal, [S. l.], v. 9, n. 3, p. 425–430, 2026. DOI: 10.56750/dg04d805. Disponível em: https://jurnal.fe.umi.ac.id/index.php/CSEJ/article/view/1938. Acesso em: 5 oct. 2026.