MADALIEVICH, Khaliyarov Zafarjon. Evaluation of Marketing Efficiency in Commercial Banks and Improvement of Sales of Banking Products. EUROPEAN JOURNAL OF BUSINESS STARTUPS AND OPEN SOCIETY, [S. l.], v. 4, n. 3, p. 8–14, 2024. Disponível em: http://inovatus.es/index.php/ejbsos/article/view/2619. Acesso em: 20 nov. 2024.