SUBANDI, Teddy. PENGARUH PROMOSI WORD OF MOUTH DAN PREFERENSI MEREK TERHADAP KEPUTUSAN PEMBELIAN. Jurnal Performa: Jurnal Manajemen dan Start-up Bisnis, [S. l.], v. 1, n. 5, p. 584–593, 2017. DOI: 10.37715/jp.v1i5.347. Disponível em: https://journal.uc.ac.id/index.php/performa/article/view/347. Acesso em: 13 mar. 2026.