GAO, Yuguo. Empirical Study on the Relationship between Users’ Mental Model and Purchase Intention of VIP Subscription: Evidence from Image Processing App in China. Journal of Computer Science and Technology Studies, [S. l.], v. 5, n. 4, p. 86–106, 2023. DOI: 10.32996/jcsts.2023.5.4.10. Disponível em: https://al-kindipublishers.org/index.php/jcsts/article/view/6311. Acesso em: 5 jul. 2025.