Amelia Safitri. “ANSWERING THE CUSTOMER SATISFACTION ‘KONGKOW’ CAFÉ PLACE IN SURABAYA ,JAWA TIMUR”. Jurnal Penelitian Rumpun Ilmu Teknik 1, no. 3 (August 14, 2022): 34–42. Accessed April 24, 2025. https://ejurnal.politeknikpratama.ac.id/index.php/JUPRIT/article/view/409.