FISUNENKO, Pavlo; FESIUN, Yuriy. METHODOLOGICAL POSTULATES FOR IMPROVING THE DIGITAL MARKETING SYSTEM FOR REAL ESTATE USING FLATFINDER TECHNOLOGY. Current Problems of Sustainable Development, [S. l.], v. 3, n. 2, p. 268–274, 2026. DOI: 10.60022/3(2)-35S. Disponível em: https://journals.csr.com.ua/index.php/sustainability/article/view/448. Acesso em: 1 oct. 2026.