“Analisis Kesulitan Belajar Matematika Siswa Kelas XI Menggunakan Pendekatan Kualitatif Dalam Era Pembelajaran Digital”. Indonesian Journal Of Social Issues and Multidisiplinary Studies 2, no. 1 (January 14, 2026): 250–258. Accessed March 22, 2026. https://ejournal.yaydi.com/index.php/ijosim/article/view/141.