GRACE SUMAKUL. Perilaku Pembelian Konsumen Sepeda Motor Honda di Manado. OPTIMAL Jurnal Ekonomi dan Manajemen, [S. l.], v. 2, n. 2, p. 103–122, 2022. DOI: 10.55606/optimal.v2i2.460. Disponível em: https://researchhub.id/index.php/optimal/article/view/460. Acesso em: 11 may. 2025.