NOVARIANTI, Maydina; MALINIE, Chintia. Korelasi Self-Efficacy dengan Kemampuan Pemecahan Masalah Matematis Siswa SMP. SMARTH: Journal of Mathematics Education and Learning, [S. l.], v. 2, n. 2, p. 161–172, 2026. DOI: 10.66031/smarth.v2i2.739. Disponível em: https://jurnal.ihsancahayapustaka.id/index.php/smarth/article/view/739. Acesso em: 14 nov. 2026.