Juliana, Intan Wahyuni, and Agung Prasetyo Abadi. “Analisis Self-Confidence Siswa SMA Kelas XI Dalam Pembelajaran Matematika”. Didactical Mathematics 7, no. 2 (June 18, 2025): 249–255. Accessed June 26, 2025. https://ejournal.unma.ac.id/index.php/dm/article/view/14145.