MAULIDYA, Sity Rahmy; SAHIN, Arif. Efikasi Diri Matematika sebagai Mediator Kecemasan Matematika dan Pemecahan Masalah Aljabar Siswa SMP. ANTHOR: Education and Learning Journal, [S. l.], v. 5, n. 5, p. 42–53, 2026. DOI: 10.31004/anthor.v5i5.1154. Disponível em: https://anthor.org/anthor/article/view/1154. Acesso em: 17 oct. 2026.