PENGARUH KUALITAS PELAYANAN, KUALITAS PRODUK, PROMOSI DAN HARGA TERHADAP KEPUTUSAN PEMBELIAN DI DEALER YAMAHA SURYANATA AMUNTAI. Inovatif Jurnal Administrasi Niaga, [S. l.], v. 5, n. 2, p. 1–12, 2023. DOI: 10.36658/ijan.5.2.104. Disponível em: https://ejurnal.stiaamuntai.ac.id/index.php/inovatif/article/view/104.. Acesso em: 8 jun. 2026.