HERNAENY, Ul’fah; SIMAMORA, Lambok; PRASTIWI, Sari. Analisis Kemampuan Pemecahan Masalah Matematika Siswa SMK Pada Materi Sistem Persamaan Linear Dua Variabel Melalui Google Form . Jurnal Educatio FKIP UNMA, [S. l.], v. 7, n. 4, p. 1791–1797, 2021. DOI: 10.31949/educatio.v7i4.1596. Disponível em: https://ejournal.unma.ac.id/index.php/educatio/article/view/1596. Acesso em: 16 jul. 2025.