Wahyu Rochana, Wahyu Rochana, Ahmad Mokan, and Alqatlya Wulandari Mustav. 2022. “CUSTOMER SATISFACTION SURVEY FOR PERFORMANCE IMPROVEMENT OF CAFÉ BUSINESS”. International Conference of Business and Social Sciences 2 (1):1318-30. https://ojsicobuss.stiesia.ac.id/index.php/icobuss1st/article/view/312.