AZIS, A.; NURLITA, M. Assignment Methods Accompanied by Feedback on Students’ Mathematics Learning Outcomes in Solving Integer Operation Problems. Jurnal Akademik Pendidikan Matematika, [S. l.], v. 7, n. 2, p. 142-151, 2021. DOI: 10.55340/japm.v7i2.471. Disponível em: https://www.ejournal.lppmunidayan.ac.id/index.php/matematika/article/view/471. Acesso em: 25 apr. 2024.