WIDYAWATI, Eka; RAHAYU, Setia Widia. Kecerdasan Logis Matematis Siswa Kelas IX MTs Negeri Tarakan dalam Memecahkan Masalah Sistem Persamaan Linear Dua Variabel. MUST: Journal of Mathematics Education, Science and Technology, [S. l.], v. 5, n. 1, p. 51–60, 2020. DOI: 10.30651/must.v5i1.3641. Disponível em: https://journal.um-surabaya.ac.id/matematika/article/view/3641. Acesso em: 22 dec. 2024.