SESARA ARIYANA, I. K. Analisis Kesalahan Mahasiswa PGSD pada Tugas Aljabar Sederhana Mata Kuliah Konsep Dasar Mapel Matematika SD. Cetta: Jurnal Ilmu Pendidikan, [S. l.], v. 3, n. 2, p. 173–183, 2020. DOI: 10.37329/cetta.v3i2.448. Disponível em: https://jayapanguspress.penerbit.org/index.php/cetta/article/view/448. Acesso em: 3 jul. 2024.