UME, A. C.; AREROS, W. A.; TATIMU, V. Promosi Dan Harga Terhadap Keputusan Pembelian Sepeda Motor Yamaha R15 pada PT. Hasjrat Abadi. Productivity, [S. l.], v. 1, n. 2, p. 128–133, 2020. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/28984. Acesso em: 9 may. 2024.