Muthmainnah N. An Effort to Improve Students’ Activeness at Structure Class Using Slido App: Upaya Meningkatkan Keaktifan Siswa di Kelas Struktur Menggunakan Aplikasi Slide. jees [Internet]. 2019 Apr. 12 [cited 2025 Aug. 17];4(1):1-7. Available from: https://jees.umsida.ac.id/index.php/jees/article/view/1620