The Role Played by Celebrities in the Promotion of Goods and Services in Cameroon. British Journal of Multidisciplinary and Advanced Studies, [S. l.], v. 5, n. 5, p. 1–24, 2024. Disponível em: https://bjmas.org/index.php/bjmas/article/view/1050. Acesso em: 18 sep. 2025.