PRAYOGO, Bagus Agung. Pengaruh kualitas produk, harga dan promosi terhadap keputusan pembelian. Journal of Fundamental Management (JFM), Jakarta, Indonesia, v. 5, n. 3, p. 357–366, 2025. DOI: 10.22441/jfm.v5i3.23896. Disponível em: https://publikasi.mercubuana.ac.id/index.php/jfm/article/view/23896. Acesso em: 3 jun. 2026.