Mohammed Majeed, Ahmed Tijani, and Abdulai Yaquob. “Factors Predicting the Effectiveness of Celebrity Endorsement Advertising: HND Marketing Students Perspective”. Global Journal of Management and Business Research 20, no. E1 (January 15, 2020): 5–17. Accessed May 2, 2024. https://journalofbusiness.org/index.php/GJMBR/article/view/3046.