SEPTIAHANI, Asri; MELISARI; ZANTHY, Luvy S. Analisis Kesalahan Siswa SMK dalam Menyelesaikan Soal Materi Barisan dan Deret . Mosharafa: Jurnal Pendidikan Matematika, [S. l.], v. 9, n. 2, p. 311–322, 2020. DOI: 10.31980/mosharafa.v9i2.613. Disponível em: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/613. Acesso em: 1 aug. 2025.