Georgieva, Pepi, and Ivo Kostov. “Marketing Strategies in the Sale of Gated Residential Communities: Digital Tools and Market Trends”. Construction Entrepreneurship and Real Property 2, no. 2 (December 30, 2025): 66–82. Accessed June 24, 2026. https://cerp.ue-varna.bg/index.php/ojs1/article/view/57.