EMANUEL, E. P. L.; NUSANTARA, T.; RAHARDI, R. Does Domain of Absolute Value Function Always Positive? Commognitive-Conflict Analysis of Students of First Semester. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama, [S. l.], v. 16, n. 2, p. 795–806, 2024. DOI: 10.37680/qalamuna.v16i2.5169. Disponível em: https://ejournal.insuriponorogo.ac.id/index.php/qalamuna/article/view/5169. Acesso em: 20 apr. 2025.