Khasanah D, Waluyo M. Pricing Promotion and Online Reviews Drive Customer Loyalty at Mie Gacoan Restaurants in Surabaya : Promosi Harga dan Ulasan Online Mendorong Loyalitas Pelanggan Restoran Mie Gacoan di Surabaya. acopen [Internet]. 2026 Apr. 29 [cited 2026 Apr. 30];11(1):10.21070/acopen.11.2026.14036. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/14036