Kusuma MM, Haidar K, Rahayu VP. Impact Of Quality Product And Quality Service Of Customer Satisfaction At Vinz Ice Cream Cafe in Samarinda City. escs [Internet]. 2021Nov.30 [cited 2024May2];1(1):173-82. Available from: https://jurnal.fkip.unmul.ac.id/index.php/escs/article/view/869