PALUPI, Evangelista Lus Windyana. Pendekatan Pendidikan Matematika Realistik Indonesia Berbantuan Puzzle Tangram untuk Mengajarakan Luas Bangun Datar Gabungan. Jurnal Elemen, [S. l.], v. 3, n. 2, p. 138–148, 2017. DOI: 10.29408/jel.v3i2.401. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/401. Acesso em: 5 may. 2024.