NASUTION, L. E.; M, D. E. M.; ANGEL, A. Pengaruh Sales Promotion dan Kualitas Produk Terhadap Keputusan Pembelian Produk Cat di PT. Decorindo Jaya. Jurnal Penelitian Inovatif, [S. l.], v. 4, n. 1, p. 67–72, 2024. DOI: 10.54082/jupin.263. Disponível em: https://www.jurnal-id.com/index.php/jupin/article/view/263. Acesso em: 18 jul. 2025.