HASIBUAN, S. A.; HASIBUAN, A. A. . Pengaruh Pendekatan Matematika Realistik (PMR) Untuk Meningkatkan Kemampuan Pemahaman Konsep Matematis Siswa Kelas X Mas NU Sibuhuan. Journal of Information System and Education Development, [S. l.], v. 2, n. 2, p. 18–23, 2024. DOI: 10.62386/jised.v2i2.70. Disponível em: https://journal.mwsfoundation.or.id/index.php/jised/article/view/70. Acesso em: 16 dec. 2025.