Kemampuan Kognitif Siswa Kekas VIII A dalam Menyelesaikan Soal Matematika Materi Persamaan Linear Satu Variabel. Indo-MathEdu Intellectuals Journal, [S. l.], v. 7, n. 4, p. 5269–5280, 2026. DOI: 10.54373/imeij.v7i4.7119. Disponível em: https://ejournal.indo-intellectual.id/index.php/imeij/article/view/7119. Acesso em: 31 aug. 2026.