Pebriari , N. K. S. ., Margunayasa, I. G. and Kusmariyatni, N. N. (2019) “Development of Collaborative Learning Devices on Two-Dimentional Figure Topic of Mathematics for 4th Students”, Jurnal Inovasi Pendidikan Dasar, 5(1), pp. 17–24. Available at: https://journal.uhamka.ac.id/index.php/jipd/article/view/8664 (Accessed: 5 December 2024).