Abdullah, Amna, and Ali Osman Kuşakci. “A Systematic Literature Review: Success Factors and Gamification Impact on Donation-Based Crowdfunding Campaign”. International Review of Management and Marketing 15, no. 5 (August 22, 2025): 18–34. Accessed December 5, 2025. https://econjournals.com/index.php/irmm/article/view/20409.