PEBRIARI , N. K. S. .; MARGUNAYASA, I. G.; KUSMARIYATNI, N. N. Development of Collaborative Learning Devices on Two-Dimentional Figure Topic of Mathematics for 4th Students. Jurnal Inovasi Pendidikan Dasar, [S. l.], v. 5, n. 1, p. 17–24, 2019. Disponível em: https://journal.uhamka.ac.id/index.php/jipd/article/view/8664. Acesso em: 5 dec. 2024.