LANA HUSSAIN AHMED SHEHATA. Motivation, Classroom Engagement, and Academic Achievement in Saudi EFL Classrooms: A Mixed-Methods Mediation Analysis. S3R Academia, [S. l.], v. 3, n. 1, p. 12–24, 2026. DOI: 10.70682/s3r.2026.02. Disponível em: https://s3racademia.com/index.php/s3ra/article/view/34. Acesso em: 21 apr. 2026.