Assuyuti, Tajuddin. “PENGARUH CUSTOMER BONDING TERHADAP LOYALITAS PELANGGAN DI COUPLE COFFE MALANG”. JEKMA (Jurnal Ekonomi Mahasiswa), vol. 3, no. 5, Sept. 2022, https://jurnalekonomi.unisla.ac.id/index.php/JEKMA/article/view/915.