Munte R, Musdi E, Dwina F, Harisman Y. Efektivitas Model Discovery Learning Berbantuan Geogebra Terhadap Hasil Belajar Matematika Pada Materi Transformasi Geometri Siswa Kelas Ix Smp Negeri 39 Padang. CARONG [Internet]. 2026 Sep. 21 [cited 2026 Oct. 16];3(3):1508-15. Available from: https://teewanjournal.com/index.php/carong/article/view/4453