Candra, Eko, and Ketut Sunaryanto. “Pengaruh Harga, Kualitas Produk, Kualitas Pelayanan Dan Kepuasan Pelanggan Terhadap Loyalitas Pelanggan”. Business and Investment Review 1, no. 5 (November 15, 2023): 109–117. Accessed May 15, 2026. https://lgdpublishing.org/index.php/birev/article/view/53.