RIZANI, C. W.; HINGGO, H. T.; ZAKI, H. Pengaruh Kualitas Produk, Promosi, Harga, dan Garansi Produk Terhadap Keputusan Pembelian Produk Tupperware Di Pekanbaru. ECOUNTBIS: Economics, Accounting and Business Journal, [S. l.], v. 2, n. 2, p. 366–376, 2022. Disponível em: https://jom.umri.ac.id/index.php/ecountbis/article/view/416. Acesso em: 29 mar. 2024.