HIDAYATI, Kurnia. PEMBELAJARAN MATEMATIKA USIA SD/MI MENURUT TEORI BELAJAR PIAGET. Cendekia: Jurnal Kependidikan dan Kemasyarakatan, [S. l.], v. 10, n. 2, p. 291–308, 2012. DOI: 10.21154/cendekia.v10i2.417. Disponível em: https://jurnal.iainponorogo.ac.id/index.php/cendekia/article/view/417. Acesso em: 14 may. 2025.