Malich, Sausan Nabilla, et al. “Increasing Purchase Intention in Digital Marketing for the Premium Real Estate Industry: The Role of Brand Image, Product Quality, Service Quality, and Customer Satisfaction”. Journal Research of Social Science, Economics, and Management, vol. 5, no. 12, July 2026, pp. 13405-20, doi:10.59141/jrssem.v5i12.1609.