Analisis Kesulitan Belajar Matematika Siswa Kelas XI Menggunakan Pendekatan Kualitatif dalam Era Pembelajaran Digital. International Journal Of Social Issues and Multidisiplinary Studies, [S. l.], v. 2, n. 1, p. 250–258, 2026. Disponível em: https://ejournal.yaydi.com/index.php/ijosim/article/view/141. Acesso em: 4 feb. 2026.