RAHARDJA, F.; CHOI, L. K.; WIJAYA, R. C.; SUNARJO, R. A. Gamification in Digital Startups: Enhancing User Engagement and Business Growth. Startupreneur Business Digital (SABDA Journal), [S. l.], v. 4, n. 1, p. 1–11, 2025. DOI: 10.33050/sabda.v4i1.639. Disponível em: https://journal.pandawan.id/sabda/article/view/639. Acesso em: 20 oct. 2025.