MENELUSURI PENGARUH FLASH SALE DAN GRATIS ONGKIR DI SHOPEE TERHADAP PILIHAN PEMBELIAN MAHASISWA UNIVERSITAS TULUNGAGUNG. JIMBIEN : JURNAL MAHASISWA MANAJEMEN, BISNIS, ENTREPRENEURSHIP, [S. l.], v. 3, n. 2, p. 89–95, 2024. DOI: 10.36563/jimbien.v3i2.1362. Disponível em: https://journal.unita.ac.id/index.php/jimbien/article/view/1362. Acesso em: 9 oct. 2025.