WIDJAYA, I. I. Analisis Pengaruh Kualitas Produk, Persepsi Harga, Dan Kualitas Layanan Purna Jual Terhadap Kepuasan Pelanggan Di PT. Hargen Nusantara. Primanomics : Jurnal Ekonomi & Bisnis, [S. l.], v. 17, n. 1, p. 81–92, 2019. Disponível em: https://jurnal.ubd.ac.id/index.php/PE/article/view/90. Acesso em: 1 may. 2024.