HIDAYAT, M. A.; HASIBUAN, M. The Development of Mathematics Learning Methods Through E-Learning Media in SMP Amir Hamzah Medan. Jurnal Pendidikan Matematika (JPM), [S. l.], v. 10, n. 2, p. 98–105, 2024. DOI: 10.33474/jpm.v10i2.21665. Disponível em: https://riset.unisma.ac.id/index.php/jpm/article/view/21665. Acesso em: 21 jul. 2026.