MIRZA, A.; WARDAHNIA; HAMDANI, H.; PASARIBU, R. L. Misconceptions and Difficulties of Middle School Students in Quadratic Inequalities Material. Jurnal Padegogik, [S. l.], v. 7, n. 1, p. 43-60, 2024. DOI: 10.35974/jpd.v7i1.3254. Disponível em: https://jurnal.unai.edu/index.php/jpd/article/view/3254. Acesso em: 19 may. 2024.