A PROJECT REPORT ON NEW TRENDS IN DIGITAL MARKETING AND ITS ROLE IN CHANGING CONSUMER BEHAVIOR AND MARKET EXPANSION” AT BHARTI AIRTEL LIMITED. International Journal of Engineering Research and Science & Technology, [S. l.], v. 22, n. 2(2), p. 2231–2238, 2026. DOI: 10.62643/. Disponível em: https://ijerst.org/index.php/ijerst/article/view/3752. Acesso em: 17 aug. 2026.