Nto, Chioma Philips O., and Alexanda Ogbonna Udu Kalu. “Impact of Celebrity Endorsement on Brand Image: A Survey of GSM Users in Umuahia Urban, Abia State”. Archives of Business Research 7, no. 3.2 (March 30, 2019): 66–73. Accessed May 5, 2024. https://journals.scholarpublishing.org/index.php/ABR/article/view/6365.