Fajrin T, Aprianingsih A. The Influence Of Marketing Mix (7PS) To Customer Satisfaction Customer Loyalty And Customer Retention At Coffeshop. EKOMBIS [Internet]. 10Jul.2024 [cited 24Aug.2024];12(3):2645–2658. Available from: https://jurnal.unived.ac.id/index.php/er/article/view/5335