Friansah D, Zulkardi Z, Somakim S. Pengembangan Bahan Ajar Berbasis Cabri 3D Materi Dimensi Tiga Kelas X SMA. jel [Internet]. 2015 Jul. 27 [cited 2024 Apr. 28];1(2):81-92. Available from: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/143