Amani, David. “Fan Identification, Brand Community Identification, and Oppositional Brand Loyalty towards Sponsors of a Rival Sports Team: The Mediating Role of Schadenfreude”. Journal of Business and Behavioural Entrepreneurship 3, no. 2 (December 2, 2019): 25-40. Accessed April 23, 2024. https://journal.unj.ac.id/unj/index.php/jobbe/article/view/12994.