Muh. Erlangga; Chalid Imran Musa; Muhammad Ichwan Musa; Zainal Ruma; Muhammad Ilham Wardhana Haeruddin. Pengaruh Promosi Member Card Dan Media Sosial Terhadap Loyalitas Pelanggan Kaku Food Cabang Borong Kota Makassar. Profit 2025, 4, 53-63.