HASIBUAN, S. A.; SUCIHATI, R. .; SIREGAR, S. . Pengaruh Model Pembelajaran Self Directed Learning Terhadap Kemampuan Koneksi Matematis Siswa Kelas X SMA Negeri 1 Sosa. Journal of Information System and Education Development, [S. l.], v. 3, n. 4, p. 31–37, 2025. Disponível em: https://www.journal.mwsfoundation.or.id/index.php/jised/article/view/179. Acesso em: 12 dec. 2025.