ANITA, Anita; BUDIMAN, Indra. Analisis Kemampuan Pemecahan Masalah Matematis Siswa SMA Kelas XI pada Soal Barisan dan Deret. Radian Journal: Research and Review in Mathematics Education, [S. l.], v. 2, n. 1, p. 19–25, 2023. DOI: 10.35706/rjrrme.v2i1.8749. Disponível em: https://journal-fkip.unsika.ac.id/index.php/radian/article/view/8749. Acesso em: 12 feb. 2026.