SUDARTO, Z.; SASONGKO, T. B. Modification of Puzzle Play as Mathematical Learning Media in Lightweight Mental Retardation Children. JPI (Jurnal Pendidikan Inklusi), [S. l.], v. 3, n. 2, p. 117–128, 2020. DOI: 10.26740/inklusi.v3n2.p117-128. Disponível em: https://journal.unesa.ac.id/index.php/ji/article/view/7859. Acesso em: 29 apr. 2024.