Nababan, Joyful Nopri, and Winda Evyanto. “PENGARUH MARKETING MIX DAN ATMOSFER CAFE TERHADAP LOYALITAS PELANGGAN DI BADBEAR COFFEE GARDEN KOTA BATAM”. JURSIMA 13, no. 2 (June 18, 2026): 143-152. Accessed June 27, 2026. http://ojsiibn1.indobarunasional.ac.id/jursima/article/view/1364.