MUTHMAINNAH, Nur. An Effort to Improve Students’ Activeness at Structure Class Using Slido App: Upaya Meningkatkan Keaktifan Siswa di Kelas Struktur Menggunakan Aplikasi Slide. JEES (Journal of English Educators Society), [S. l.], v. 4, n. 1, p. 1–7, 2019. DOI: 10.21070/jees.v4i1.1868. Disponível em: https://jees.umsida.ac.id/index.php/jees/article/view/1620. Acesso em: 17 aug. 2025.