Lubis, Taufik Bachrul Ulum, et al. “PERSEPSI KONSUMEN TENTANG INFUSED COFFEE DI TITIK KUMPUL COFFEE BREWERS KOTA BATAM”. Bussman Journal : Indonesian Journal of Business and Management, vol. 5, no. 2, June 2025, pp. 799-17, doi:10.53363/buss.v5i2.394.