JANU PINARDI. Pembelajaran Konstruktivis Pada Ssistem Persamaan Linear Dua Peubah. Jurnal Pendidikan, [S. l.], v. 19, n. 1, p. 78–86, 2018. DOI: 10.52850/jpn.v19i1.930. Disponível em: https://e-journal.upr.ac.id/index.php/JPN/article/view/930. Acesso em: 22 dec. 2024.