., C., and S. . “Pengaruh The Flower Of Service Dan Physical Evidence Terhadap Loyalitas Konsumen Pada Starbucks Coffe”. Jurnal Ilmiah Manajemen Kesatuan, vol. 5, no. 1, July 2018, pp. Page 1 - 8, doi:10.37641/jimkes.v5i1.15.