Haninda, Rizka Novianty, Eko Winarni, and Jamianto. “Pengaruh Kualitas Layanan Terhadap Loyalitas Melalui Kepuasan Pelanggan Di Pizza Hut Merr Surabaya”. Yos Soedarso Economic Journal (YEJ) 6, no. 1 (April 30, 2024): 41–47. Accessed August 26, 2025. https://ejurnal.yossoedarso.ac.id/index.php/ysej-server/article/view/YEJ-6104.