Pengaruh Kualitas, Harga Serta Inovasi Produk Terhadap Loyalitas Konsumen Pt. Intrasari Raya Surabaya . Jurnal Ekonomi dan Bisnis, [S. l.], v. 6, n. 1, p. 8–13, 2016. Disponível em: https://ebis-jurnal.unsuri.ac.id/index.php/ebis/article/view/31. Acesso em: 30 aug. 2025.