The Impact of Gamified Mobile Applications on Happiness Levels Based on User Data. Journal of Orange Technology, [S. l.], v. 2, n. 1, p. 48–58, 2025. DOI: 10.68012/jot.v2i1.53. Disponível em: https://jot.sundarapublishing.com/jot/article/view/53. Acesso em: 2 nov. 2026.