ANALISIS KEPUASAN KONSUMEN TERHADAP HANDPHONE MEREK BLACKBERRY DI TEMBILAHAN. JURNAL ANALISIS MANAJEMEN, [S. l.], v. 1, n. 1, 2018. DOI: 10.32520/jam.v1i1.391. Disponível em: https://ejournal.unisi.ac.id/index.php/jam/article/view/391. Acesso em: 6 oct. 2026.