Genesis Sembiring Depari, Efin Shu, Cut Alya Fachriza, Joceline Chow, Jerica Wijaya, and Ryanto Winata. “CUSTOMER’S RESPONSES TOWARDS IN-VEHICLE COUPON RECOMMENDATION AN IMPLEMENTATION OF BUSINESS ANALYTICS CONCEPT”. Jurnal Ekonomi, vol. 11, no. 02, Sept. 2022, pp. 1157-6, https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/506.