AKFAN, Sofyan Sukwara; HARDINSI, Festo Andre; LOBO, Osmar Buntu; SUHERMAN, La Ode Achmad. From Mobile Practice to Course Incentives: Integrating Duolingo to Support English Achievement and Self-Regulated Learning. EDUTREND: Journal of Emerging Issues and Trends in Education, [S. l.], v. 3, n. 3, p. 198–217, 2026. DOI: 10.59110/edutrend.998. Disponível em: https://rcsdevelopment.org/index.php/edutrend/article/view/998. Acesso em: 4 oct. 2026.