Bhavik U. Swadia. 2016. “A STUDY OF IMPACT OF ADVERTISING ON CONSUMER BRAND PREFERENCE FOR MOBILE HANDSETS IN AHMEDABAD CITY”. Vidhyayana - An International Multidisciplinary Peer-Reviewed E-Journal - ISSN 2454-8596 2 (1). https://j.vidhyayanaejournal.org/index.php/journal/article/view/415.