Khusna, Galu Khotimatul, and Farah Oktafani. 2017. “Pengaruh Bauran Promosi Terhadap Keputusan Pembelian Dunkin’donuts Bandung”. Jurnal Ekonomi, Bisnis & Entrepreneurship 11 (1): 27-36. https://doi.org/10.55208/ex2yty82.