Ari Hasudungan Pratama Pasaribu, M Zaky Hadi, Fatin Saffanah Didin, Lina Aulia. A design of cross-selling products based on frequent itemset mining for coffee shop business. tekno [Internet]. 2024Jul.31 [cited 2024May19];11(2):286-97. Available from: https://jurnal.sttmcileungsi.ac.id/index.php/tekno/article/view/1065